1330388570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{37339}}^1$

素因数の和:37862

約数の個数: 32

約数和(自身を含む): 2742249600

約数和(自身を除く): 1411861030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 509, 1018, 2545, 3563, 5090, 7126, 17815, 35630, 37339, 74678, 186695, 261373, 373390, 522746, 1306865, 2613730, 19005551, 38011102, 95027755, 133038857, 190055510, 266077714, 665194285, 1330388570]

約数ペア:

[(1, 1330388570), (2, 665194285), (5, 266077714), (7, 190055510), (10, 133038857), (14, 95027755), (35, 38011102), (70, 19005551), (509, 2613730), (1018, 1306865), (2545, 522746), (3563, 373390), (5090, 261373), (7126, 186695), (17815, 74678), (35630, 37339)]