15703188970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{79241}}^1$

素因数の和:79423

約数の個数: 64

約数和(自身を含む): 34232544000

約数和(自身を除く): 18529355030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 149, 190, 266, 298, 665, 745, 1043, 1330, 1490, 2086, 2831, 5215, 5662, 10430, 14155, 19817, 28310, 39634, 79241, 99085, 158482, 198170, 396205, 554687, 792410, 1109374, 1505579, 2773435, 3011158, 5546870, 7527895, 10539053, 11806909, 15055790, 21078106, 23613818, 52695265, 59034545, 82648363, 105390530, 118069090, 165296726, 224331271, 413241815, 448662542, 826483630, 1121656355, 1570318897, 2243312710, 3140637794, 7851594485, 15703188970]

約数ペア:

[(1, 15703188970), (2, 7851594485), (5, 3140637794), (7, 2243312710), (10, 1570318897), (14, 1121656355), (19, 826483630), (35, 448662542), (38, 413241815), (70, 224331271), (95, 165296726), (133, 118069090), (149, 105390530), (190, 82648363), (266, 59034545), (298, 52695265), (665, 23613818), (745, 21078106), (1043, 15055790), (1330, 11806909), (1490, 10539053), (2086, 7527895), (2831, 5546870), (5215, 3011158), (5662, 2773435), (10430, 1505579), (14155, 1109374), (19817, 792410), (28310, 554687), (39634, 396205), (79241, 198170), (99085, 158482)]