126572690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2281}}^1$

素因数の和:2498

約数の個数: 32

約数和(自身を含む): 236597760

約数和(自身を除く): 110025070

約数列:

[1, 2, 5, 10, 31, 62, 155, 179, 310, 358, 895, 1790, 2281, 4562, 5549, 11098, 11405, 22810, 27745, 55490, 70711, 141422, 353555, 408299, 707110, 816598, 2041495, 4082990, 12657269, 25314538, 63286345, 126572690]

約数ペア:

[(1, 126572690), (2, 63286345), (5, 25314538), (10, 12657269), (31, 4082990), (62, 2041495), (155, 816598), (179, 707110), (310, 408299), (358, 353555), (895, 141422), (1790, 70711), (2281, 55490), (4562, 27745), (5549, 22810), (11098, 11405)]