131217630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{106681}}^1$

素因数の和:106732

約数の個数: 32

約数和(自身を含む): 322606368

約数和(自身を除く): 191388738

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 106681, 213362, 320043, 533405, 640086, 1066810, 1600215, 3200430, 4373921, 8747842, 13121763, 21869605, 26243526, 43739210, 65608815, 131217630]

約数ペア:

[(1, 131217630), (2, 65608815), (3, 43739210), (5, 26243526), (6, 21869605), (10, 13121763), (15, 8747842), (30, 4373921), (41, 3200430), (82, 1600215), (123, 1066810), (205, 640086), (246, 533405), (410, 320043), (615, 213362), (1230, 106681)]