80954190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{899491}}^1$

素因数の和:899504

約数の個数: 24

約数和(自身を含む): 210481128

約数和(自身を除く): 129526938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 899491, 1798982, 2698473, 4497455, 5396946, 8095419, 8994910, 13492365, 16190838, 26984730, 40477095, 80954190]

約数ペア:

[(1, 80954190), (2, 40477095), (3, 26984730), (5, 16190838), (6, 13492365), (9, 8994910), (10, 8095419), (15, 5396946), (18, 4497455), (30, 2698473), (45, 1798982), (90, 899491)]