122751330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{314747}}^1$

素因数の和:314770

約数の個数: 32

約数和(自身を含む): 317265984

約数和(自身を除く): 194514654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 314747, 629494, 944241, 1573735, 1888482, 3147470, 4091711, 4721205, 8183422, 9442410, 12275133, 20458555, 24550266, 40917110, 61375665, 122751330]

約数ペア:

[(1, 122751330), (2, 61375665), (3, 40917110), (5, 24550266), (6, 20458555), (10, 12275133), (13, 9442410), (15, 8183422), (26, 4721205), (30, 4091711), (39, 3147470), (65, 1888482), (78, 1573735), (130, 944241), (195, 629494), (390, 314747)]