19117350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^2\times {\mathrm{17}}^2$

素因数の和:69

約数の個数: 216

約数和(自身を含む): 65096280

約数和(自身を除く): 45978930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 25, 27, 30, 34, 35, 42, 45, 49, 50, 51, 54, 63, 70, 75, 85, 90, 98, 102, 105, 119, 126, 135, 147, 150, 153, 170, 175, 189, 210, 225, 238, 245, 255, 270, 289, 294, 306, 315, 350, 357, 378, 425, 441, 450, 459, 490, 510, 525, 578, 595, 630, 675, 714, 735, 765, 833, 850, 867, 882, 918, 945, 1050, 1071, 1190, 1225, 1275, 1323, 1350, 1445, 1470, 1530, 1575, 1666, 1734, 1785, 1890, 2023, 2142, 2205, 2295, 2450, 2499, 2550, 2601, 2646, 2890, 2975, 3150, 3213, 3570, 3675, 3825, 4046, 4165, 4335, 4410, 4590, 4725, 4998, 5202, 5355, 5950, 6069, 6426, 6615, 7225, 7350, 7497, 7650, 7803, 8330, 8670, 8925, 9450, 10115, 10710, 11025, 11475, 12138, 12495, 13005, 13230, 14161, 14450, 14994, 15606, 16065, 17850, 18207, 20230, 20825, 21675, 22050, 22491, 22950, 24990, 26010, 26775, 28322, 30345, 32130, 33075, 36414, 37485, 39015, 41650, 42483, 43350, 44982, 50575, 53550, 54621, 60690, 62475, 65025, 66150, 70805, 74970, 78030, 80325, 84966, 91035, 101150, 109242, 112455, 124950, 127449, 130050, 141610, 151725, 160650, 182070, 187425, 195075, 212415, 224910, 254898, 273105, 303450, 354025, 374850, 382347, 390150, 424830, 455175, 546210, 562275, 637245, 708050, 764694, 910350, 1062075, 1124550, 1274490, 1365525, 1911735, 2124150, 2731050, 3186225, 3823470, 6372450, 9558675, 19117350]

約数ペア:

[(1, 19117350), (2, 9558675), (3, 6372450), (5, 3823470), (6, 3186225), (7, 2731050), (9, 2124150), (10, 1911735), (14, 1365525), (15, 1274490), (17, 1124550), (18, 1062075), (21, 910350), (25, 764694), (27, 708050), (30, 637245), (34, 562275), (35, 546210), (42, 455175), (45, 424830), (49, 390150), (50, 382347), (51, 374850), (54, 354025), (63, 303450), (70, 273105), (75, 254898), (85, 224910), (90, 212415), (98, 195075), (102, 187425), (105, 182070), (119, 160650), (126, 151725), (135, 141610), (147, 130050), (150, 127449), (153, 124950), (170, 112455), (175, 109242), (189, 101150), (210, 91035), (225, 84966), (238, 80325), (245, 78030), (255, 74970), (270, 70805), (289, 66150), (294, 65025), (306, 62475), (315, 60690), (350, 54621), (357, 53550), (378, 50575), (425, 44982), (441, 43350), (450, 42483), (459, 41650), (490, 39015), (510, 37485), (525, 36414), (578, 33075), (595, 32130), (630, 30345), (675, 28322), (714, 26775), (735, 26010), (765, 24990), (833, 22950), (850, 22491), (867, 22050), (882, 21675), (918, 20825), (945, 20230), (1050, 18207), (1071, 17850), (1190, 16065), (1225, 15606), (1275, 14994), (1323, 14450), (1350, 14161), (1445, 13230), (1470, 13005), (1530, 12495), (1575, 12138), (1666, 11475), (1734, 11025), (1785, 10710), (1890, 10115), (2023, 9450), (2142, 8925), (2205, 8670), (2295, 8330), (2450, 7803), (2499, 7650), (2550, 7497), (2601, 7350), (2646, 7225), (2890, 6615), (2975, 6426), (3150, 6069), (3213, 5950), (3570, 5355), (3675, 5202), (3825, 4998), (4046, 4725), (4165, 4590), (4335, 4410)]