15753770

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 29106000

約数和(自身を除く): 13352230

約数列:

[1, 2, 5, 10, 97, 109, 149, 194, 218, 298, 485, 545, 745, 970, 1090, 1490, 10573, 14453, 16241, 21146, 28906, 32482, 52865, 72265, 81205, 105730, 144530, 162410, 1575377, 3150754, 7876885, 15753770]

約数ペア:

[(1, 15753770), (2, 7876885), (5, 3150754), (10, 1575377), (97, 162410), (109, 144530), (149, 105730), (194, 81205), (218, 72265), (298, 52865), (485, 32482), (545, 28906), (745, 21146), (970, 16241), (1090, 14453), (1490, 10573)]