210372610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{1913}}^1$

素因数の和:3498

約数の個数: 32

約数和(自身を含む): 433268352

約数和(自身を除く): 222895742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1571, 1913, 3142, 3826, 7855, 9565, 10997, 13391, 15710, 19130, 21994, 26782, 54985, 66955, 109970, 133910, 3005323, 6010646, 15026615, 21037261, 30053230, 42074522, 105186305, 210372610]

約数ペア:

[(1, 210372610), (2, 105186305), (5, 42074522), (7, 30053230), (10, 21037261), (14, 15026615), (35, 6010646), (70, 3005323), (1571, 133910), (1913, 109970), (3142, 66955), (3826, 54985), (7855, 26782), (9565, 21994), (10997, 19130), (13391, 15710)]