31036140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{172423}}^1$

素因数の和:172438

約数の個数: 36

約数和(自身を含む): 94143504

約数和(自身を除く): 63107364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 172423, 344846, 517269, 689692, 862115, 1034538, 1551807, 1724230, 2069076, 2586345, 3103614, 3448460, 5172690, 6207228, 7759035, 10345380, 15518070, 31036140]

約数ペア:

[(1, 31036140), (2, 15518070), (3, 10345380), (4, 7759035), (5, 6207228), (6, 5172690), (9, 3448460), (10, 3103614), (12, 2586345), (15, 2069076), (18, 1724230), (20, 1551807), (30, 1034538), (36, 862115), (45, 689692), (60, 517269), (90, 344846), (180, 172423)]