40247970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191657}}^1$

素因数の和:191674

約数の個数: 32

約数和(自身を含む): 110395008

約数和(自身を除く): 70147038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 191657, 383314, 574971, 958285, 1149942, 1341599, 1916570, 2683198, 2874855, 4024797, 5749710, 6707995, 8049594, 13415990, 20123985, 40247970]

約数ペア:

[(1, 40247970), (2, 20123985), (3, 13415990), (5, 8049594), (6, 6707995), (7, 5749710), (10, 4024797), (14, 2874855), (15, 2683198), (21, 1916570), (30, 1341599), (35, 1149942), (42, 958285), (70, 574971), (105, 383314), (210, 191657)]