1917508950

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:553

約数の個数: 240

約数和(自身を含む): 6136035840

約数和(自身を除く): 4218526890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 239, 270, 283, 315, 350, 378, 405, 450, 478, 525, 566, 567, 630, 675, 717, 810, 849, 945, 1050, 1134, 1195, 1350, 1415, 1434, 1575, 1673, 1698, 1890, 1981, 2025, 2151, 2390, 2547, 2830, 2835, 3150, 3346, 3585, 3962, 4050, 4245, 4302, 4725, 5019, 5094, 5670, 5943, 5975, 6453, 7075, 7170, 7641, 8365, 8490, 9450, 9905, 10038, 10755, 11886, 11950, 12735, 12906, 14150, 14175, 15057, 15282, 16730, 17829, 17925, 19359, 19810, 21225, 21510, 22923, 25095, 25470, 28350, 29715, 30114, 32265, 35658, 35850, 38205, 38718, 41825, 42450, 45171, 45846, 49525, 50190, 53487, 53775, 59430, 63675, 64530, 67637, 75285, 76410, 83650, 89145, 90342, 96795, 99050, 106974, 107550, 114615, 125475, 127350, 135274, 135513, 148575, 150570, 160461, 161325, 178290, 191025, 193590, 202911, 225855, 229230, 250950, 267435, 271026, 297150, 320922, 322650, 338185, 376425, 382050, 405822, 445725, 451710, 473459, 483975, 534870, 573075, 608733, 676370, 677565, 752850, 802305, 891450, 946918, 967950, 1014555, 1129275, 1146150, 1217466, 1337175, 1355130, 1420377, 1604610, 1690925, 1826199, 2029110, 2258550, 2367295, 2674350, 2840754, 3043665, 3381850, 3387825, 3652398, 4011525, 4261131, 4734590, 5072775, 5478597, 6087330, 6775650, 7101885, 8023050, 8522262, 9130995, 10145550, 10957194, 11836475, 12783393, 14203770, 15218325, 18261990, 21305655, 23672950, 25566786, 27392985, 30436650, 35509425, 38350179, 42611310, 45654975, 54785970, 63916965, 71018850, 76700358, 91309950, 106528275, 127833930, 136964925, 191750895, 213056550, 273929850, 319584825, 383501790, 639169650, 958754475, 1917508950]

約数ペア:

[(1, 1917508950), (2, 958754475), (3, 639169650), (5, 383501790), (6, 319584825), (7, 273929850), (9, 213056550), (10, 191750895), (14, 136964925), (15, 127833930), (18, 106528275), (21, 91309950), (25, 76700358), (27, 71018850), (30, 63916965), (35, 54785970), (42, 45654975), (45, 42611310), (50, 38350179), (54, 35509425), (63, 30436650), (70, 27392985), (75, 25566786), (81, 23672950), (90, 21305655), (105, 18261990), (126, 15218325), (135, 14203770), (150, 12783393), (162, 11836475), (175, 10957194), (189, 10145550), (210, 9130995), (225, 8522262), (239, 8023050), (270, 7101885), (283, 6775650), (315, 6087330), (350, 5478597), (378, 5072775), (405, 4734590), (450, 4261131), (478, 4011525), (525, 3652398), (566, 3387825), (567, 3381850), (630, 3043665), (675, 2840754), (717, 2674350), (810, 2367295), (849, 2258550), (945, 2029110), (1050, 1826199), (1134, 1690925), (1195, 1604610), (1350, 1420377), (1415, 1355130), (1434, 1337175), (1575, 1217466), (1673, 1146150), (1698, 1129275), (1890, 1014555), (1981, 967950), (2025, 946918), (2151, 891450), (2390, 802305), (2547, 752850), (2830, 677565), (2835, 676370), (3150, 608733), (3346, 573075), (3585, 534870), (3962, 483975), (4050, 473459), (4245, 451710), (4302, 445725), (4725, 405822), (5019, 382050), (5094, 376425), (5670, 338185), (5943, 322650), (5975, 320922), (6453, 297150), (7075, 271026), (7170, 267435), (7641, 250950), (8365, 229230), (8490, 225855), (9450, 202911), (9905, 193590), (10038, 191025), (10755, 178290), (11886, 161325), (11950, 160461), (12735, 150570), (12906, 148575), (14150, 135513), (14175, 135274), (15057, 127350), (15282, 125475), (16730, 114615), (17829, 107550), (17925, 106974), (19359, 99050), (19810, 96795), (21225, 90342), (21510, 89145), (22923, 83650), (25095, 76410), (25470, 75285), (28350, 67637), (29715, 64530), (30114, 63675), (32265, 59430), (35658, 53775), (35850, 53487), (38205, 50190), (38718, 49525), (41825, 45846), (42450, 45171)]