30207386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 21503014

約数列:

[1, 2, 11, 22, 29, 58, 113, 226, 319, 419, 638, 838, 1243, 2486, 3277, 4609, 6554, 9218, 12151, 24302, 36047, 47347, 72094, 94694, 133661, 267322, 520817, 1041634, 1373063, 2746126, 15103693, 30207386]

約数ペア:

[(1, 30207386), (2, 15103693), (11, 2746126), (22, 1373063), (29, 1041634), (58, 520817), (113, 267322), (226, 133661), (319, 94694), (419, 72094), (638, 47347), (838, 36047), (1243, 24302), (2486, 12151), (3277, 9218), (4609, 6554)]