57215210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{6029}}^1$

素因数の和:6122

約数の個数: 32

約数和(自身を含む): 112447440

約数和(自身を除く): 55232230

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 6029, 9490, 12058, 30145, 60290, 78377, 156754, 391885, 440117, 783770, 880234, 2200585, 4401170, 5721521, 11443042, 28607605, 57215210]

約数ペア:

[(1, 57215210), (2, 28607605), (5, 11443042), (10, 5721521), (13, 4401170), (26, 2200585), (65, 880234), (73, 783770), (130, 440117), (146, 391885), (365, 156754), (730, 78377), (949, 60290), (1898, 30145), (4745, 12058), (6029, 9490)]