2021835830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2999}}^1\times {\mathrm{9631}}^1$

素因数の和:12644

約数の個数: 32

約数和(自身を含む): 4161024000

約数和(自身を除く): 2139188170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2999, 5998, 9631, 14995, 19262, 20993, 29990, 41986, 48155, 67417, 96310, 104965, 134834, 209930, 337085, 674170, 28883369, 57766738, 144416845, 202183583, 288833690, 404367166, 1010917915, 2021835830]

約数ペア:

[(1, 2021835830), (2, 1010917915), (5, 404367166), (7, 288833690), (10, 202183583), (14, 144416845), (35, 57766738), (70, 28883369), (2999, 674170), (5998, 337085), (9631, 209930), (14995, 134834), (19262, 104965), (20993, 96310), (29990, 67417), (41986, 48155)]