15702025290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{255193}}^1$

素因数の和:255503

約数の個数: 64

約数和(自身を含む): 43215572736

約数和(自身を除く): 27513547446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 293, 586, 879, 1465, 1758, 2051, 2930, 4102, 4395, 6153, 8790, 10255, 12306, 20510, 30765, 61530, 255193, 510386, 765579, 1275965, 1531158, 1786351, 2551930, 3572702, 3827895, 5359053, 7655790, 8931755, 10718106, 17863510, 26795265, 53590530, 74771549, 149543098, 224314647, 373857745, 448629294, 523400843, 747715490, 1046801686, 1121573235, 1570202529, 2243146470, 2617004215, 3140405058, 5234008430, 7851012645, 15702025290]

約数ペア:

[(1, 15702025290), (2, 7851012645), (3, 5234008430), (5, 3140405058), (6, 2617004215), (7, 2243146470), (10, 1570202529), (14, 1121573235), (15, 1046801686), (21, 747715490), (30, 523400843), (35, 448629294), (42, 373857745), (70, 224314647), (105, 149543098), (210, 74771549), (293, 53590530), (586, 26795265), (879, 17863510), (1465, 10718106), (1758, 8931755), (2051, 7655790), (2930, 5359053), (4102, 3827895), (4395, 3572702), (6153, 2551930), (8790, 1786351), (10255, 1531158), (12306, 1275965), (20510, 765579), (30765, 510386), (61530, 255193)]