9309580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2293}}^1$

素因数の和:2338

約数の個数: 48

約数和(自身を含む): 23123520

約数和(自身を除く): 13813940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2293, 4060, 4586, 9172, 11465, 16051, 22930, 32102, 45860, 64204, 66497, 80255, 132994, 160510, 265988, 321020, 332485, 465479, 664970, 930958, 1329940, 1861916, 2327395, 4654790, 9309580]

約数ペア:

[(1, 9309580), (2, 4654790), (4, 2327395), (5, 1861916), (7, 1329940), (10, 930958), (14, 664970), (20, 465479), (28, 332485), (29, 321020), (35, 265988), (58, 160510), (70, 132994), (116, 80255), (140, 66497), (145, 64204), (203, 45860), (290, 32102), (406, 22930), (580, 16051), (812, 11465), (1015, 9172), (2030, 4586), (2293, 4060)]