30790882

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 50342400

約数和(自身を除く): 19551518

約数列:

[1, 2, 23, 37, 46, 74, 79, 158, 229, 458, 851, 1702, 1817, 2923, 3634, 5267, 5846, 8473, 10534, 16946, 18091, 36182, 67229, 134458, 194879, 389758, 416093, 669367, 832186, 1338734, 15395441, 30790882]

約数ペア:

[(1, 30790882), (2, 15395441), (23, 1338734), (37, 832186), (46, 669367), (74, 416093), (79, 389758), (158, 194879), (229, 134458), (458, 67229), (851, 36182), (1702, 18091), (1817, 16946), (2923, 10534), (3634, 8473), (5267, 5846)]