15622290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7547}}^1$

素因数の和:7583

約数の個数: 48

約数和(自身を含む): 42389568

約数和(自身を除く): 26767278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 7547, 15094, 22641, 37735, 45282, 67923, 75470, 113205, 135846, 173581, 226410, 339615, 347162, 520743, 679230, 867905, 1041486, 1562229, 1735810, 2603715, 3124458, 5207430, 7811145, 15622290]

約数ペア:

[(1, 15622290), (2, 7811145), (3, 5207430), (5, 3124458), (6, 2603715), (9, 1735810), (10, 1562229), (15, 1041486), (18, 867905), (23, 679230), (30, 520743), (45, 347162), (46, 339615), (69, 226410), (90, 173581), (115, 135846), (138, 113205), (207, 75470), (230, 67923), (345, 45282), (414, 37735), (690, 22641), (1035, 15094), (2070, 7547)]