218204190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2424491}}^1$

素因数の和:2424504

約数の個数: 24

約数和(自身を含む): 567331128

約数和(自身を除く): 349126938

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2424491, 4848982, 7273473, 12122455, 14546946, 21820419, 24244910, 36367365, 43640838, 72734730, 109102095, 218204190]

約数ペア:

[(1, 218204190), (2, 109102095), (3, 72734730), (5, 43640838), (6, 36367365), (9, 24244910), (10, 21820419), (15, 14546946), (18, 12122455), (30, 7273473), (45, 4848982), (90, 2424491)]