127157970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1873}}^1$

素因数の和:1987

約数の個数: 64

約数和(自身を含む): 319509504

約数和(自身を除く): 192351534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 438, 465, 730, 930, 1095, 1873, 2190, 2263, 3746, 4526, 5619, 6789, 9365, 11238, 11315, 13578, 18730, 22630, 28095, 33945, 56190, 58063, 67890, 116126, 136729, 174189, 273458, 290315, 348378, 410187, 580630, 683645, 820374, 870945, 1367290, 1741890, 2050935, 4101870, 4238599, 8477198, 12715797, 21192995, 25431594, 42385990, 63578985, 127157970]

約数ペア:

[(1, 127157970), (2, 63578985), (3, 42385990), (5, 25431594), (6, 21192995), (10, 12715797), (15, 8477198), (30, 4238599), (31, 4101870), (62, 2050935), (73, 1741890), (93, 1367290), (146, 870945), (155, 820374), (186, 683645), (219, 580630), (310, 410187), (365, 348378), (438, 290315), (465, 273458), (730, 174189), (930, 136729), (1095, 116126), (1873, 67890), (2190, 58063), (2263, 56190), (3746, 33945), (4526, 28095), (5619, 22630), (6789, 18730), (9365, 13578), (11238, 11315)]