189515810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{32507}}^1$

素因数の和:32578

約数の個数: 32

約数和(自身を含む): 379173312

約数和(自身を除く): 189657502

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 32507, 65014, 162535, 325070, 357577, 715154, 1722871, 1787885, 3445742, 3575770, 8614355, 17228710, 18951581, 37903162, 94757905, 189515810]

約数ペア:

[(1, 189515810), (2, 94757905), (5, 37903162), (10, 18951581), (11, 17228710), (22, 8614355), (53, 3575770), (55, 3445742), (106, 1787885), (110, 1722871), (265, 715154), (530, 357577), (583, 325070), (1166, 162535), (2915, 65014), (5830, 32507)]