149645940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2494099}}^1$

素因数の和:2494111

約数の個数: 24

約数和(自身を含む): 419008800

約数和(自身を除く): 269362860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2494099, 4988198, 7482297, 9976396, 12470495, 14964594, 24940990, 29929188, 37411485, 49881980, 74822970, 149645940]

約数ペア:

[(1, 149645940), (2, 74822970), (3, 49881980), (4, 37411485), (5, 29929188), (6, 24940990), (10, 14964594), (12, 12470495), (15, 9976396), (20, 7482297), (30, 4988198), (60, 2494099)]