5645820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1289}}^1$

素因数の和:1374

約数の個数: 48

約数和(自身を含む): 16037280

約数和(自身を除く): 10391460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1289, 1460, 2190, 2578, 3867, 4380, 5156, 6445, 7734, 12890, 15468, 19335, 25780, 38670, 77340, 94097, 188194, 282291, 376388, 470485, 564582, 940970, 1129164, 1411455, 1881940, 2822910, 5645820]

約数ペア:

[(1, 5645820), (2, 2822910), (3, 1881940), (4, 1411455), (5, 1129164), (6, 940970), (10, 564582), (12, 470485), (15, 376388), (20, 282291), (30, 188194), (60, 94097), (73, 77340), (146, 38670), (219, 25780), (292, 19335), (365, 15468), (438, 12890), (730, 7734), (876, 6445), (1095, 5156), (1289, 4380), (1460, 3867), (2190, 2578)]