40982970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{195157}}^1$

素因数の和:195174

約数の個数: 32

約数和(自身を含む): 112411008

約数和(自身を除く): 71428038

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 195157, 390314, 585471, 975785, 1170942, 1366099, 1951570, 2732198, 2927355, 4098297, 5854710, 6830495, 8196594, 13660990, 20491485, 40982970]

約数ペア:

[(1, 40982970), (2, 20491485), (3, 13660990), (5, 8196594), (6, 6830495), (7, 5854710), (10, 4098297), (14, 2927355), (15, 2732198), (21, 1951570), (30, 1366099), (35, 1170942), (42, 975785), (70, 585471), (105, 390314), (210, 195157)]