155855310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2917}}^1$

素因数の和:3077

約数の個数: 64

約数和(自身を含む): 405905472

約数和(自身を除く): 250050162

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 137, 195, 274, 390, 411, 685, 822, 1370, 1781, 2055, 2917, 3562, 4110, 5343, 5834, 8751, 8905, 10686, 14585, 17502, 17810, 26715, 29170, 37921, 43755, 53430, 75842, 87510, 113763, 189605, 227526, 379210, 399629, 568815, 799258, 1137630, 1198887, 1998145, 2397774, 3996290, 5195177, 5994435, 10390354, 11988870, 15585531, 25975885, 31171062, 51951770, 77927655, 155855310]

約数ペア:

[(1, 155855310), (2, 77927655), (3, 51951770), (5, 31171062), (6, 25975885), (10, 15585531), (13, 11988870), (15, 10390354), (26, 5994435), (30, 5195177), (39, 3996290), (65, 2397774), (78, 1998145), (130, 1198887), (137, 1137630), (195, 799258), (274, 568815), (390, 399629), (411, 379210), (685, 227526), (822, 189605), (1370, 113763), (1781, 87510), (2055, 75842), (2917, 53430), (3562, 43755), (4110, 37921), (5343, 29170), (5834, 26715), (8751, 17810), (8905, 17502), (10686, 14585)]