2293020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{12739}}^1$

素因数の和:12754

約数の個数: 36

約数和(自身を含む): 6956040

約数和(自身を除く): 4663020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 12739, 25478, 38217, 50956, 63695, 76434, 114651, 127390, 152868, 191085, 229302, 254780, 382170, 458604, 573255, 764340, 1146510, 2293020]

約数ペア:

[(1, 2293020), (2, 1146510), (3, 764340), (4, 573255), (5, 458604), (6, 382170), (9, 254780), (10, 229302), (12, 191085), (15, 152868), (18, 127390), (20, 114651), (30, 76434), (36, 63695), (45, 50956), (60, 38217), (90, 25478), (180, 12739)]