2140097940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11889433}}^1$

素因数の和:11889448

約数の個数: 36

約数和(自身を含む): 6491630964

約数和(自身を除く): 4351533024

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 11889433, 23778866, 35668299, 47557732, 59447165, 71336598, 107004897, 118894330, 142673196, 178341495, 214009794, 237788660, 356682990, 428019588, 535024485, 713365980, 1070048970, 2140097940]

約数ペア:

[(1, 2140097940), (2, 1070048970), (3, 713365980), (4, 535024485), (5, 428019588), (6, 356682990), (9, 237788660), (10, 214009794), (12, 178341495), (15, 142673196), (18, 118894330), (20, 107004897), (30, 71336598), (36, 59447165), (45, 47557732), (60, 35668299), (90, 23778866), (180, 11889433)]