142849380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{30137}}^1$

素因数の和:30228

約数の個数: 48

約数和(自身を含む): 405054720

約数和(自身を除く): 262205340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 30137, 60274, 90411, 120548, 150685, 180822, 301370, 361644, 452055, 602740, 904110, 1808220, 2380823, 4761646, 7142469, 9523292, 11904115, 14284938, 23808230, 28569876, 35712345, 47616460, 71424690, 142849380]

約数ペア:

[(1, 142849380), (2, 71424690), (3, 47616460), (4, 35712345), (5, 28569876), (6, 23808230), (10, 14284938), (12, 11904115), (15, 9523292), (20, 7142469), (30, 4761646), (60, 2380823), (79, 1808220), (158, 904110), (237, 602740), (316, 452055), (395, 361644), (474, 301370), (790, 180822), (948, 150685), (1185, 120548), (1580, 90411), (2370, 60274), (4740, 30137)]