180937090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{27127}}^1$

素因数の和:27186

約数の個数: 32

約数和(自身を含む): 351578880

約数和(自身を除く): 170641790

約数列:

[1, 2, 5, 10, 23, 29, 46, 58, 115, 145, 230, 290, 667, 1334, 3335, 6670, 27127, 54254, 135635, 271270, 623921, 786683, 1247842, 1573366, 3119605, 3933415, 6239210, 7866830, 18093709, 36187418, 90468545, 180937090]

約数ペア:

[(1, 180937090), (2, 90468545), (5, 36187418), (10, 18093709), (23, 7866830), (29, 6239210), (46, 3933415), (58, 3119605), (115, 1573366), (145, 1247842), (230, 786683), (290, 623921), (667, 271270), (1334, 135635), (3335, 54254), (6670, 27127)]