30962808

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{2161}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 84318000

約数和(自身を除く): 53355192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2161, 2388, 3582, 4322, 4776, 6483, 7164, 8644, 12966, 14328, 17288, 19449, 25932, 38898, 51864, 77796, 155592, 430039, 860078, 1290117, 1720156, 2580234, 3440312, 3870351, 5160468, 7740702, 10320936, 15481404, 30962808]

約数ペア:

[(1, 30962808), (2, 15481404), (3, 10320936), (4, 7740702), (6, 5160468), (8, 3870351), (9, 3440312), (12, 2580234), (18, 1720156), (24, 1290117), (36, 860078), (72, 430039), (199, 155592), (398, 77796), (597, 51864), (796, 38898), (1194, 25932), (1592, 19449), (1791, 17288), (2161, 14328), (2388, 12966), (3582, 8644), (4322, 7164), (4776, 6483)]