15386030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2293}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 30721248

約数和(自身を除く): 15335218

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 2293, 3355, 4586, 6710, 11465, 22930, 25223, 50446, 126115, 139873, 252230, 279746, 699365, 1398730, 1538603, 3077206, 7693015, 15386030]

約数ペア:

[(1, 15386030), (2, 7693015), (5, 3077206), (10, 1538603), (11, 1398730), (22, 699365), (55, 279746), (61, 252230), (110, 139873), (122, 126115), (305, 50446), (610, 25223), (671, 22930), (1342, 11465), (2293, 6710), (3355, 4586)]