30977386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 52871616

約数和(自身を除く): 21894230

約数列:

[1, 2, 11, 22, 41, 61, 82, 122, 451, 563, 671, 902, 1126, 1342, 2501, 5002, 6193, 12386, 23083, 27511, 34343, 46166, 55022, 68686, 253913, 377773, 507826, 755546, 1408063, 2816126, 15488693, 30977386]

約数ペア:

[(1, 30977386), (2, 15488693), (11, 2816126), (22, 1408063), (41, 755546), (61, 507826), (82, 377773), (122, 253913), (451, 68686), (563, 55022), (671, 46166), (902, 34343), (1126, 27511), (1342, 23083), (2501, 12386), (5002, 6193)]