743134470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1905473}}^1$

素因数の和:1905496

約数の個数: 32

約数和(自身を含む): 1920717792

約数和(自身を除く): 1177583322

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1905473, 3810946, 5716419, 9527365, 11432838, 19054730, 24771149, 28582095, 49542298, 57164190, 74313447, 123855745, 148626894, 247711490, 371567235, 743134470]

約数ペア:

[(1, 743134470), (2, 371567235), (3, 247711490), (5, 148626894), (6, 123855745), (10, 74313447), (13, 57164190), (15, 49542298), (26, 28582095), (30, 24771149), (39, 19054730), (65, 11432838), (78, 9527365), (130, 5716419), (195, 3810946), (390, 1905473)]