121420310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{29833}}^1$

素因数の和:29888

約数の個数: 32

約数和(自身を含む): 244877472

約数和(自身を除く): 123457162

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 29833, 59666, 149165, 298330, 328163, 656326, 1103821, 1640815, 2207642, 3281630, 5519105, 11038210, 12142031, 24284062, 60710155, 121420310]

約数ペア:

[(1, 121420310), (2, 60710155), (5, 24284062), (10, 12142031), (11, 11038210), (22, 5519105), (37, 3281630), (55, 2207642), (74, 1640815), (110, 1103821), (185, 656326), (370, 328163), (407, 298330), (814, 149165), (2035, 59666), (4070, 29833)]