45540870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{821}}^1$

素因数の和:917

約数の個数: 48

約数和(自身を含む): 112035312

約数和(自身を除く): 66494442

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 821, 1290, 1642, 1849, 2463, 3698, 4105, 4926, 5547, 8210, 9245, 11094, 12315, 18490, 24630, 27735, 35303, 55470, 70606, 105909, 176515, 211818, 353030, 529545, 1059090, 1518029, 3036058, 4554087, 7590145, 9108174, 15180290, 22770435, 45540870]

約数ペア:

[(1, 45540870), (2, 22770435), (3, 15180290), (5, 9108174), (6, 7590145), (10, 4554087), (15, 3036058), (30, 1518029), (43, 1059090), (86, 529545), (129, 353030), (215, 211818), (258, 176515), (430, 105909), (645, 70606), (821, 55470), (1290, 35303), (1642, 27735), (1849, 24630), (2463, 18490), (3698, 12315), (4105, 11094), (4926, 9245), (5547, 8210)]