13122870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 33094656

約数和(自身を除く): 19971786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 47, 82, 94, 123, 141, 205, 227, 235, 246, 282, 410, 454, 470, 615, 681, 705, 1135, 1230, 1362, 1410, 1927, 2270, 3405, 3854, 5781, 6810, 9307, 9635, 10669, 11562, 18614, 19270, 21338, 27921, 28905, 32007, 46535, 53345, 55842, 57810, 64014, 93070, 106690, 139605, 160035, 279210, 320070, 437429, 874858, 1312287, 2187145, 2624574, 4374290, 6561435, 13122870]

約数ペア:

[(1, 13122870), (2, 6561435), (3, 4374290), (5, 2624574), (6, 2187145), (10, 1312287), (15, 874858), (30, 437429), (41, 320070), (47, 279210), (82, 160035), (94, 139605), (123, 106690), (141, 93070), (205, 64014), (227, 57810), (235, 55842), (246, 53345), (282, 46535), (410, 32007), (454, 28905), (470, 27921), (615, 21338), (681, 19270), (705, 18614), (1135, 11562), (1230, 10669), (1362, 9635), (1410, 9307), (1927, 6810), (2270, 5781), (3405, 3854)]