901030

素因数分解:

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

素因数の和:288

約数の個数: 32

約数和(自身を含む): 1814400

約数和(自身を除く): 913370

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 239, 290, 377, 478, 754, 1195, 1885, 2390, 3107, 3770, 6214, 6931, 13862, 15535, 31070, 34655, 69310, 90103, 180206, 450515, 901030]

約数ペア:

[(1, 901030), (2, 450515), (5, 180206), (10, 90103), (13, 69310), (26, 34655), (29, 31070), (58, 15535), (65, 13862), (130, 6931), (145, 6214), (239, 3770), (290, 3107), (377, 2390), (478, 1885), (754, 1195)]