29915706924

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{111229}}^1$

素因数の和:111511

約数の個数: 72

約数和(自身を含む): 78384225920

約数和(自身を除く): 48468518996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 241, 279, 372, 482, 558, 723, 964, 1116, 1446, 2169, 2892, 4338, 7471, 8676, 14942, 22413, 29884, 44826, 67239, 89652, 111229, 134478, 222458, 268956, 333687, 444916, 667374, 1001061, 1334748, 2002122, 3448099, 4004244, 6896198, 10344297, 13792396, 20688594, 26806189, 31032891, 41377188, 53612378, 62065782, 80418567, 107224756, 124131564, 160837134, 241255701, 321674268, 482511402, 830991859, 965022804, 1661983718, 2492975577, 3323967436, 4985951154, 7478926731, 9971902308, 14957853462, 29915706924]

約数ペア:

[(1, 29915706924), (2, 14957853462), (3, 9971902308), (4, 7478926731), (6, 4985951154), (9, 3323967436), (12, 2492975577), (18, 1661983718), (31, 965022804), (36, 830991859), (62, 482511402), (93, 321674268), (124, 241255701), (186, 160837134), (241, 124131564), (279, 107224756), (372, 80418567), (482, 62065782), (558, 53612378), (723, 41377188), (964, 31032891), (1116, 26806189), (1446, 20688594), (2169, 13792396), (2892, 10344297), (4338, 6896198), (7471, 4004244), (8676, 3448099), (14942, 2002122), (22413, 1334748), (29884, 1001061), (44826, 667374), (67239, 444916), (89652, 333687), (111229, 268956), (134478, 222458)]