24787490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27239}}^1$

素因数の和:27266

約数の個数: 32

約数和(自身を含む): 54915840

約数和(自身を除く): 30128350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 27239, 54478, 136195, 190673, 272390, 354107, 381346, 708214, 953365, 1770535, 1906730, 2478749, 3541070, 4957498, 12393745, 24787490]

約数ペア:

[(1, 24787490), (2, 12393745), (5, 4957498), (7, 3541070), (10, 2478749), (13, 1906730), (14, 1770535), (26, 953365), (35, 708214), (65, 381346), (70, 354107), (91, 272390), (130, 190673), (182, 136195), (455, 54478), (910, 27239)]