68330970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1559}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 178139520

約数和(自身を除く): 109808550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 487, 974, 1461, 1559, 2435, 2922, 3118, 4383, 4677, 4870, 7305, 7795, 8766, 9354, 14031, 14610, 15590, 21915, 23385, 28062, 43830, 46770, 70155, 140310, 759233, 1518466, 2277699, 3796165, 4555398, 6833097, 7592330, 11388495, 13666194, 22776990, 34165485, 68330970]

約数ペア:

[(1, 68330970), (2, 34165485), (3, 22776990), (5, 13666194), (6, 11388495), (9, 7592330), (10, 6833097), (15, 4555398), (18, 3796165), (30, 2277699), (45, 1518466), (90, 759233), (487, 140310), (974, 70155), (1461, 46770), (1559, 43830), (2435, 28062), (2922, 23385), (3118, 21915), (4383, 15590), (4677, 14610), (4870, 14031), (7305, 9354), (7795, 8766)]