42619850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 112492800

約数和(自身を除く): 69872950

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 19, 25, 26, 29, 34, 35, 38, 50, 58, 65, 70, 85, 91, 95, 119, 130, 133, 145, 170, 175, 182, 190, 203, 221, 238, 247, 266, 290, 323, 325, 350, 377, 406, 425, 442, 455, 475, 493, 494, 551, 595, 646, 650, 665, 725, 754, 850, 910, 950, 986, 1015, 1102, 1105, 1190, 1235, 1330, 1450, 1547, 1615, 1729, 1885, 2030, 2210, 2261, 2275, 2465, 2470, 2639, 2755, 2975, 3094, 3230, 3325, 3451, 3458, 3770, 3857, 4199, 4522, 4550, 4930, 5075, 5278, 5510, 5525, 5950, 6175, 6409, 6650, 6902, 7163, 7714, 7735, 8075, 8398, 8645, 9367, 9425, 10150, 11050, 11305, 12325, 12350, 12818, 13195, 13775, 14326, 15470, 16150, 17255, 17290, 18734, 18850, 19285, 20995, 22610, 24650, 26390, 27550, 29393, 32045, 34510, 35815, 38570, 38675, 41990, 43225, 44863, 46835, 50141, 56525, 58786, 64090, 65569, 65975, 71630, 77350, 86275, 86450, 89726, 93670, 96425, 100282, 104975, 113050, 121771, 131138, 131950, 146965, 160225, 172550, 179075, 192850, 209950, 224315, 234175, 243542, 250705, 293930, 320450, 327845, 358150, 448630, 468350, 501410, 608855, 655690, 734825, 852397, 1121575, 1217710, 1253525, 1469650, 1639225, 1704794, 2243150, 2507050, 3044275, 3278450, 4261985, 6088550, 8523970, 21309925, 42619850]

約数ペア:

[(1, 42619850), (2, 21309925), (5, 8523970), (7, 6088550), (10, 4261985), (13, 3278450), (14, 3044275), (17, 2507050), (19, 2243150), (25, 1704794), (26, 1639225), (29, 1469650), (34, 1253525), (35, 1217710), (38, 1121575), (50, 852397), (58, 734825), (65, 655690), (70, 608855), (85, 501410), (91, 468350), (95, 448630), (119, 358150), (130, 327845), (133, 320450), (145, 293930), (170, 250705), (175, 243542), (182, 234175), (190, 224315), (203, 209950), (221, 192850), (238, 179075), (247, 172550), (266, 160225), (290, 146965), (323, 131950), (325, 131138), (350, 121771), (377, 113050), (406, 104975), (425, 100282), (442, 96425), (455, 93670), (475, 89726), (493, 86450), (494, 86275), (551, 77350), (595, 71630), (646, 65975), (650, 65569), (665, 64090), (725, 58786), (754, 56525), (850, 50141), (910, 46835), (950, 44863), (986, 43225), (1015, 41990), (1102, 38675), (1105, 38570), (1190, 35815), (1235, 34510), (1330, 32045), (1450, 29393), (1547, 27550), (1615, 26390), (1729, 24650), (1885, 22610), (2030, 20995), (2210, 19285), (2261, 18850), (2275, 18734), (2465, 17290), (2470, 17255), (2639, 16150), (2755, 15470), (2975, 14326), (3094, 13775), (3230, 13195), (3325, 12818), (3451, 12350), (3458, 12325), (3770, 11305), (3857, 11050), (4199, 10150), (4522, 9425), (4550, 9367), (4930, 8645), (5075, 8398), (5278, 8075), (5510, 7735), (5525, 7714), (5950, 7163), (6175, 6902), (6409, 6650)]