1901276830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{285049}}^1$

素因数の和:285108

約数の個数: 32

約数和(自身を含む): 3694248000

約数和(自身を除く): 1792971170

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 285049, 570098, 1425245, 2850490, 6556127, 8266421, 13112254, 16532842, 32780635, 41332105, 65561270, 82664210, 190127683, 380255366, 950638415, 1901276830]

約数ペア:

[(1, 1901276830), (2, 950638415), (5, 380255366), (10, 190127683), (23, 82664210), (29, 65561270), (46, 41332105), (58, 32780635), (115, 16532842), (145, 13112254), (230, 8266421), (290, 6556127), (667, 2850490), (1334, 1425245), (3335, 570098), (6670, 285049)]