3154970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3467}}^1$

素因数の和:3494

約数の個数: 32

約数和(自身を含む): 6991488

約数和(自身を除く): 3836518

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 3467, 6934, 17335, 24269, 34670, 45071, 48538, 90142, 121345, 225355, 242690, 315497, 450710, 630994, 1577485, 3154970]

約数ペア:

[(1, 3154970), (2, 1577485), (5, 630994), (7, 450710), (10, 315497), (13, 242690), (14, 225355), (26, 121345), (35, 90142), (65, 48538), (70, 45071), (91, 34670), (130, 24269), (182, 17335), (455, 6934), (910, 3467)]