747314910

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{307537}}^1$

素因数の和:307559

約数の個数: 48

約数和(自身を含む): 2014988976

約数和(自身を除く): 1267674066

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 307537, 615074, 922611, 1537685, 1845222, 2767833, 3075370, 4613055, 5535666, 8303499, 9226110, 13839165, 16606998, 24910497, 27678330, 41517495, 49820994, 74731491, 83034990, 124552485, 149462982, 249104970, 373657455, 747314910]

約数ペア:

[(1, 747314910), (2, 373657455), (3, 249104970), (5, 149462982), (6, 124552485), (9, 83034990), (10, 74731491), (15, 49820994), (18, 41517495), (27, 27678330), (30, 24910497), (45, 16606998), (54, 13839165), (81, 9226110), (90, 8303499), (135, 5535666), (162, 4613055), (243, 3075370), (270, 2767833), (405, 1845222), (486, 1537685), (810, 922611), (1215, 615074), (2430, 307537)]