30089048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20113}}^1$

素因数の和:20147

約数の個数: 32

約数和(自身を含む): 65169360

約数和(自身を除く): 35080312

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 20113, 40226, 80452, 160904, 221243, 341921, 442486, 683842, 884972, 1367684, 1769944, 2735368, 3761131, 7522262, 15044524, 30089048]

約数ペア:

[(1, 30089048), (2, 15044524), (4, 7522262), (8, 3761131), (11, 2735368), (17, 1769944), (22, 1367684), (34, 884972), (44, 683842), (68, 442486), (88, 341921), (136, 221243), (187, 160904), (374, 80452), (748, 40226), (1496, 20113)]