30806712

素因数分解:

$2^3\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1367}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 83762640

約数和(自身を除く): 52955928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 313, 626, 939, 1252, 1367, 1878, 2504, 2734, 2817, 3756, 4101, 5468, 5634, 7512, 8202, 10936, 11268, 12303, 16404, 22536, 24606, 32808, 49212, 98424, 427871, 855742, 1283613, 1711484, 2567226, 3422968, 3850839, 5134452, 7701678, 10268904, 15403356, 30806712]

約数ペア:

[(1, 30806712), (2, 15403356), (3, 10268904), (4, 7701678), (6, 5134452), (8, 3850839), (9, 3422968), (12, 2567226), (18, 1711484), (24, 1283613), (36, 855742), (72, 427871), (313, 98424), (626, 49212), (939, 32808), (1252, 24606), (1367, 22536), (1878, 16404), (2504, 12303), (2734, 11268), (2817, 10936), (3756, 8202), (4101, 7512), (5468, 5634)]