39680970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{188957}}^1$

素因数の和:188974

約数の個数: 32

約数和(自身を含む): 108839808

約数和(自身を除く): 69158838

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 188957, 377914, 566871, 944785, 1133742, 1322699, 1889570, 2645398, 2834355, 3968097, 5668710, 6613495, 7936194, 13226990, 19840485, 39680970]

約数ペア:

[(1, 39680970), (2, 19840485), (3, 13226990), (5, 7936194), (6, 6613495), (7, 5668710), (10, 3968097), (14, 2834355), (15, 2645398), (21, 1889570), (30, 1322699), (35, 1133742), (42, 944785), (70, 566871), (105, 377914), (210, 188957)]