6518370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 16625664

約数和(自身を除く): 10107294

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 43, 62, 86, 93, 129, 155, 163, 186, 215, 258, 310, 326, 430, 465, 489, 645, 815, 930, 978, 1290, 1333, 1630, 2445, 2666, 3999, 4890, 5053, 6665, 7009, 7998, 10106, 13330, 14018, 15159, 19995, 21027, 25265, 30318, 35045, 39990, 42054, 50530, 70090, 75795, 105135, 151590, 210270, 217279, 434558, 651837, 1086395, 1303674, 2172790, 3259185, 6518370]

約数ペア:

[(1, 6518370), (2, 3259185), (3, 2172790), (5, 1303674), (6, 1086395), (10, 651837), (15, 434558), (30, 217279), (31, 210270), (43, 151590), (62, 105135), (86, 75795), (93, 70090), (129, 50530), (155, 42054), (163, 39990), (186, 35045), (215, 30318), (258, 25265), (310, 21027), (326, 19995), (430, 15159), (465, 14018), (489, 13330), (645, 10106), (815, 7998), (930, 7009), (978, 6665), (1290, 5053), (1333, 4890), (1630, 3999), (2445, 2666)]