13036740

素因数分解:

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

素因数の和:249

約数の個数: 96

約数和(自身を含む): 38793216

約数和(自身を除く): 25756476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 43, 60, 62, 86, 93, 124, 129, 155, 163, 172, 186, 215, 258, 310, 326, 372, 430, 465, 489, 516, 620, 645, 652, 815, 860, 930, 978, 1290, 1333, 1630, 1860, 1956, 2445, 2580, 2666, 3260, 3999, 4890, 5053, 5332, 6665, 7009, 7998, 9780, 10106, 13330, 14018, 15159, 15996, 19995, 20212, 21027, 25265, 26660, 28036, 30318, 35045, 39990, 42054, 50530, 60636, 70090, 75795, 79980, 84108, 101060, 105135, 140180, 151590, 210270, 217279, 303180, 420540, 434558, 651837, 869116, 1086395, 1303674, 2172790, 2607348, 3259185, 4345580, 6518370, 13036740]

約数ペア:

[(1, 13036740), (2, 6518370), (3, 4345580), (4, 3259185), (5, 2607348), (6, 2172790), (10, 1303674), (12, 1086395), (15, 869116), (20, 651837), (30, 434558), (31, 420540), (43, 303180), (60, 217279), (62, 210270), (86, 151590), (93, 140180), (124, 105135), (129, 101060), (155, 84108), (163, 79980), (172, 75795), (186, 70090), (215, 60636), (258, 50530), (310, 42054), (326, 39990), (372, 35045), (430, 30318), (465, 28036), (489, 26660), (516, 25265), (620, 21027), (645, 20212), (652, 19995), (815, 15996), (860, 15159), (930, 14018), (978, 13330), (1290, 10106), (1333, 9780), (1630, 7998), (1860, 7009), (1956, 6665), (2445, 5332), (2580, 5053), (2666, 4890), (3260, 3999)]