313613940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5226899}}^1$

素因数の和:5226911

約数の個数: 24

約数和(自身を含む): 878119200

約数和(自身を除く): 564505260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5226899, 10453798, 15680697, 20907596, 26134495, 31361394, 52268990, 62722788, 78403485, 104537980, 156806970, 313613940]

約数ペア:

[(1, 313613940), (2, 156806970), (3, 104537980), (4, 78403485), (5, 62722788), (6, 52268990), (10, 31361394), (12, 26134495), (15, 20907596), (20, 15680697), (30, 10453798), (60, 5226899)]