252857310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{31333}}^1$

素因数の和:31612

約数の個数: 32

約数和(自身を含む): 609132960

約数和(自身を除く): 356275650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 269, 538, 807, 1345, 1614, 2690, 4035, 8070, 31333, 62666, 93999, 156665, 187998, 313330, 469995, 939990, 8428577, 16857154, 25285731, 42142885, 50571462, 84285770, 126428655, 252857310]

約数ペア:

[(1, 252857310), (2, 126428655), (3, 84285770), (5, 50571462), (6, 42142885), (10, 25285731), (15, 16857154), (30, 8428577), (269, 939990), (538, 469995), (807, 313330), (1345, 187998), (1614, 156665), (2690, 93999), (4035, 62666), (8070, 31333)]