226158530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 457228800

約数和(自身を除く): 231070270

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 239, 251, 290, 377, 478, 502, 754, 1195, 1255, 1885, 2390, 2510, 3107, 3263, 3770, 6214, 6526, 6931, 7279, 13862, 14558, 15535, 16315, 31070, 32630, 34655, 36395, 59989, 69310, 72790, 90103, 94627, 119978, 180206, 189254, 299945, 450515, 473135, 599890, 779857, 901030, 946270, 1559714, 1739681, 3479362, 3899285, 7798570, 8698405, 17396810, 22615853, 45231706, 113079265, 226158530]

約数ペア:

[(1, 226158530), (2, 113079265), (5, 45231706), (10, 22615853), (13, 17396810), (26, 8698405), (29, 7798570), (58, 3899285), (65, 3479362), (130, 1739681), (145, 1559714), (239, 946270), (251, 901030), (290, 779857), (377, 599890), (478, 473135), (502, 450515), (754, 299945), (1195, 189254), (1255, 180206), (1885, 119978), (2390, 94627), (2510, 90103), (3107, 72790), (3263, 69310), (3770, 59989), (6214, 36395), (6526, 34655), (6931, 32630), (7279, 31070), (13862, 16315), (14558, 15535)]