2049245460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3794899}}^1$

素因数の和:3794917

約数の個数: 48

約数和(自身を含む): 6375432000

約数和(自身を除く): 4326186540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 3794899, 7589798, 11384697, 15179596, 18974495, 22769394, 34154091, 37948990, 45538788, 56923485, 68308182, 75897980, 102462273, 113846970, 136616364, 170770455, 204924546, 227693940, 341540910, 409849092, 512311365, 683081820, 1024622730, 2049245460]

約数ペア:

[(1, 2049245460), (2, 1024622730), (3, 683081820), (4, 512311365), (5, 409849092), (6, 341540910), (9, 227693940), (10, 204924546), (12, 170770455), (15, 136616364), (18, 113846970), (20, 102462273), (27, 75897980), (30, 68308182), (36, 56923485), (45, 45538788), (54, 37948990), (60, 34154091), (90, 22769394), (108, 18974495), (135, 15179596), (180, 11384697), (270, 7589798), (540, 3794899)]