412345260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73897}}^1$

素因数の和:73943

約数の個数: 72

約数和(自身を含む): 1291145856

約数和(自身を除く): 878800596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 73897, 147794, 221691, 295588, 369485, 443382, 665073, 738970, 886764, 1108455, 1330146, 1477940, 2216910, 2290807, 2660292, 3325365, 4433820, 4581614, 6650730, 6872421, 9163228, 11454035, 13301460, 13744842, 20617263, 22908070, 27489684, 34362105, 41234526, 45816140, 68724210, 82469052, 103086315, 137448420, 206172630, 412345260]

約数ペア:

[(1, 412345260), (2, 206172630), (3, 137448420), (4, 103086315), (5, 82469052), (6, 68724210), (9, 45816140), (10, 41234526), (12, 34362105), (15, 27489684), (18, 22908070), (20, 20617263), (30, 13744842), (31, 13301460), (36, 11454035), (45, 9163228), (60, 6872421), (62, 6650730), (90, 4581614), (93, 4433820), (124, 3325365), (155, 2660292), (180, 2290807), (186, 2216910), (279, 1477940), (310, 1330146), (372, 1108455), (465, 886764), (558, 738970), (620, 665073), (930, 443382), (1116, 369485), (1395, 295588), (1860, 221691), (2790, 147794), (5580, 73897)]