3485540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 7442232

約数和(自身を除く): 3956692

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2857, 5714, 11428, 14285, 28570, 57140, 174277, 348554, 697108, 871385, 1742770, 3485540]

約数ペア:

[(1, 3485540), (2, 1742770), (4, 871385), (5, 697108), (10, 348554), (20, 174277), (61, 57140), (122, 28570), (244, 14285), (305, 11428), (610, 5714), (1220, 2857)]