15023690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2239}}^1$

素因数の和:2318

約数の個数: 32

約数和(自身を含む): 29998080

約数和(自身を除く): 14974390

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 2239, 3355, 4478, 6710, 11195, 22390, 24629, 49258, 123145, 136579, 246290, 273158, 682895, 1365790, 1502369, 3004738, 7511845, 15023690]

約数ペア:

[(1, 15023690), (2, 7511845), (5, 3004738), (10, 1502369), (11, 1365790), (22, 682895), (55, 273158), (61, 246290), (110, 136579), (122, 123145), (305, 49258), (610, 24629), (671, 22390), (1342, 11195), (2239, 6710), (3355, 4478)]