62801630

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 115473600

約数和(自身を除く): 52671970

約数列:

[1, 2, 5, 10, 71, 142, 197, 355, 394, 449, 710, 898, 985, 1970, 2245, 4490, 13987, 27974, 31879, 63758, 69935, 88453, 139870, 159395, 176906, 318790, 442265, 884530, 6280163, 12560326, 31400815, 62801630]

約数ペア:

[(1, 62801630), (2, 31400815), (5, 12560326), (10, 6280163), (71, 884530), (142, 442265), (197, 318790), (355, 176906), (394, 159395), (449, 139870), (710, 88453), (898, 69935), (985, 63758), (1970, 31879), (2245, 27974), (4490, 13987)]