147120710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{32621}}^1$

素因数の和:32680

約数の個数: 32

約数和(自身を含む): 295946784

約数和(自身を除く): 148826074

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 32621, 65242, 163105, 326210, 358831, 717662, 1337461, 1794155, 2674922, 3588310, 6687305, 13374610, 14712071, 29424142, 73560355, 147120710]

約数ペア:

[(1, 147120710), (2, 73560355), (5, 29424142), (10, 14712071), (11, 13374610), (22, 6687305), (41, 3588310), (55, 2674922), (82, 1794155), (110, 1337461), (205, 717662), (410, 358831), (451, 326210), (902, 163105), (2255, 65242), (4510, 32621)]