66770970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{317957}}^1$

素因数の和:317974

約数の個数: 32

約数和(自身を含む): 183143808

約数和(自身を除く): 116372838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 317957, 635914, 953871, 1589785, 1907742, 2225699, 3179570, 4451398, 4769355, 6677097, 9538710, 11128495, 13354194, 22256990, 33385485, 66770970]

約数ペア:

[(1, 66770970), (2, 33385485), (3, 22256990), (5, 13354194), (6, 11128495), (7, 9538710), (10, 6677097), (14, 4769355), (15, 4451398), (21, 3179570), (30, 2225699), (35, 1907742), (42, 1589785), (70, 953871), (105, 635914), (210, 317957)]