30807924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11831}}^1$

素因数の和:11876

約数の個数: 48

約数和(自身を含む): 84811776

約数和(自身を除く): 54003852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 11831, 23662, 35493, 47324, 70986, 82817, 141972, 165634, 248451, 331268, 366761, 496902, 733522, 993804, 1100283, 1467044, 2200566, 2567327, 4401132, 5134654, 7701981, 10269308, 15403962, 30807924]

約数ペア:

[(1, 30807924), (2, 15403962), (3, 10269308), (4, 7701981), (6, 5134654), (7, 4401132), (12, 2567327), (14, 2200566), (21, 1467044), (28, 1100283), (31, 993804), (42, 733522), (62, 496902), (84, 366761), (93, 331268), (124, 248451), (186, 165634), (217, 141972), (372, 82817), (434, 70986), (651, 47324), (868, 35493), (1302, 23662), (2604, 11831)]