671830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 24

約数和(自身を含む): 1274112

約数和(自身を除く): 602282

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 529, 635, 1058, 1270, 2645, 2921, 5290, 5842, 14605, 29210, 67183, 134366, 335915, 671830]

約数ペア:

[(1, 671830), (2, 335915), (5, 134366), (10, 67183), (23, 29210), (46, 14605), (115, 5842), (127, 5290), (230, 2921), (254, 2645), (529, 1270), (635, 1058)]