139047190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{2711}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 262434816

約数和(自身を除く): 123387626

約数列:

[1, 2, 5, 10, 23, 46, 115, 223, 230, 446, 1115, 2230, 2711, 5129, 5422, 10258, 13555, 25645, 27110, 51290, 62353, 124706, 311765, 604553, 623530, 1209106, 3022765, 6045530, 13904719, 27809438, 69523595, 139047190]

約数ペア:

[(1, 139047190), (2, 69523595), (5, 27809438), (10, 13904719), (23, 6045530), (46, 3022765), (115, 1209106), (223, 623530), (230, 604553), (446, 311765), (1115, 124706), (2230, 62353), (2711, 51290), (5129, 27110), (5422, 25645), (10258, 13555)]