495135990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{611279}}^1$

素因数の和:611298

約数の個数: 40

約数和(自身を含む): 1331367840

約数和(自身を除く): 836231850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 611279, 1222558, 1833837, 3056395, 3667674, 5501511, 6112790, 9169185, 11003022, 16504533, 18338370, 27507555, 33009066, 49513599, 55015110, 82522665, 99027198, 165045330, 247567995, 495135990]

約数ペア:

[(1, 495135990), (2, 247567995), (3, 165045330), (5, 99027198), (6, 82522665), (9, 55015110), (10, 49513599), (15, 33009066), (18, 27507555), (27, 18338370), (30, 16504533), (45, 11003022), (54, 9169185), (81, 6112790), (90, 5501511), (135, 3667674), (162, 3056395), (270, 1833837), (405, 1222558), (810, 611279)]