15205722830

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1\times {\mathrm{81041}}^1$

素因数の和:81724

約数の個数: 32

約数和(自身を含む): 28358216640

約数和(自身を除く): 13152493810

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 647, 1294, 3235, 6470, 18763, 37526, 81041, 93815, 162082, 187630, 405205, 810410, 2350189, 4700378, 11750945, 23501890, 52433527, 104867054, 262167635, 524335270, 1520572283, 3041144566, 7602861415, 15205722830]

約数ペア:

[(1, 15205722830), (2, 7602861415), (5, 3041144566), (10, 1520572283), (29, 524335270), (58, 262167635), (145, 104867054), (290, 52433527), (647, 23501890), (1294, 11750945), (3235, 4700378), (6470, 2350189), (18763, 810410), (37526, 405205), (81041, 187630), (93815, 162082)]