3192128780

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1429}}^1\times {\mathrm{1831}}^1$

素因数の和:3330

約数の個数: 48

約数和(自身を含む): 6821855040

約数和(自身を除く): 3629726260

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1429, 1831, 2858, 3662, 5716, 7145, 7324, 9155, 14290, 18310, 28580, 36620, 87169, 111691, 174338, 223382, 348676, 435845, 446764, 558455, 871690, 1116910, 1743380, 2233820, 2616499, 5232998, 10465996, 13082495, 26164990, 52329980, 159606439, 319212878, 638425756, 798032195, 1596064390, 3192128780]

約数ペア:

[(1, 3192128780), (2, 1596064390), (4, 798032195), (5, 638425756), (10, 319212878), (20, 159606439), (61, 52329980), (122, 26164990), (244, 13082495), (305, 10465996), (610, 5232998), (1220, 2616499), (1429, 2233820), (1831, 1743380), (2858, 1116910), (3662, 871690), (5716, 558455), (7145, 446764), (7324, 435845), (9155, 348676), (14290, 223382), (18310, 174338), (28580, 111691), (36620, 87169)]