5624940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 15855840

約数和(自身を除く): 10230900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 389, 482, 723, 778, 964, 1167, 1205, 1446, 1556, 1945, 2334, 2410, 2892, 3615, 3890, 4668, 4820, 5835, 7230, 7780, 11670, 14460, 23340, 93749, 187498, 281247, 374996, 468745, 562494, 937490, 1124988, 1406235, 1874980, 2812470, 5624940]

約数ペア:

[(1, 5624940), (2, 2812470), (3, 1874980), (4, 1406235), (5, 1124988), (6, 937490), (10, 562494), (12, 468745), (15, 374996), (20, 281247), (30, 187498), (60, 93749), (241, 23340), (389, 14460), (482, 11670), (723, 7780), (778, 7230), (964, 5835), (1167, 4820), (1205, 4668), (1446, 3890), (1556, 3615), (1945, 2892), (2334, 2410)]