30586428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 82402320

約数和(自身を除く): 51815892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 97, 114, 171, 194, 228, 291, 342, 388, 461, 582, 684, 873, 922, 1164, 1383, 1746, 1843, 1844, 2766, 3492, 3686, 4149, 5529, 5532, 7372, 8298, 8759, 11058, 16587, 16596, 17518, 22116, 26277, 33174, 35036, 44717, 52554, 66348, 78831, 89434, 105108, 134151, 157662, 178868, 268302, 315324, 402453, 536604, 804906, 849623, 1609812, 1699246, 2548869, 3398492, 5097738, 7646607, 10195476, 15293214, 30586428]

約数ペア:

[(1, 30586428), (2, 15293214), (3, 10195476), (4, 7646607), (6, 5097738), (9, 3398492), (12, 2548869), (18, 1699246), (19, 1609812), (36, 849623), (38, 804906), (57, 536604), (76, 402453), (97, 315324), (114, 268302), (171, 178868), (194, 157662), (228, 134151), (291, 105108), (342, 89434), (388, 78831), (461, 66348), (582, 52554), (684, 44717), (873, 35036), (922, 33174), (1164, 26277), (1383, 22116), (1746, 17518), (1843, 16596), (1844, 16587), (2766, 11058), (3492, 8759), (3686, 8298), (4149, 7372), (5529, 5532)]