30312928

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 61535376

約数和(自身を除く): 31222448

約数列:

[1, 2, 4, 8, 16, 32, 83, 101, 113, 166, 202, 226, 332, 404, 452, 664, 808, 904, 1328, 1616, 1808, 2656, 3232, 3616, 8383, 9379, 11413, 16766, 18758, 22826, 33532, 37516, 45652, 67064, 75032, 91304, 134128, 150064, 182608, 268256, 300128, 365216, 947279, 1894558, 3789116, 7578232, 15156464, 30312928]

約数ペア:

[(1, 30312928), (2, 15156464), (4, 7578232), (8, 3789116), (16, 1894558), (32, 947279), (83, 365216), (101, 300128), (113, 268256), (166, 182608), (202, 150064), (226, 134128), (332, 91304), (404, 75032), (452, 67064), (664, 45652), (808, 37516), (904, 33532), (1328, 22826), (1616, 18758), (1808, 16766), (2656, 11413), (3232, 9379), (3616, 8383)]