235643330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{2957}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 457685424

約数和(自身を除く): 222042094

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 613, 1226, 2957, 3065, 5914, 6130, 7969, 14785, 15938, 29570, 38441, 39845, 76882, 79690, 192205, 384410, 1812641, 3625282, 9063205, 18126410, 23564333, 47128666, 117821665, 235643330]

約数ペア:

[(1, 235643330), (2, 117821665), (5, 47128666), (10, 23564333), (13, 18126410), (26, 9063205), (65, 3625282), (130, 1812641), (613, 384410), (1226, 192205), (2957, 79690), (3065, 76882), (5914, 39845), (6130, 38441), (7969, 29570), (14785, 15938)]