42882540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{3121}}^1$

素因数の和:3362

約数の個数: 48

約数和(自身を含む): 120634080

約数和(自身を除く): 77751540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3121, 3435, 4580, 6242, 6870, 9363, 12484, 13740, 15605, 18726, 31210, 37452, 46815, 62420, 93630, 187260, 714709, 1429418, 2144127, 2858836, 3573545, 4288254, 7147090, 8576508, 10720635, 14294180, 21441270, 42882540]

約数ペア:

[(1, 42882540), (2, 21441270), (3, 14294180), (4, 10720635), (5, 8576508), (6, 7147090), (10, 4288254), (12, 3573545), (15, 2858836), (20, 2144127), (30, 1429418), (60, 714709), (229, 187260), (458, 93630), (687, 62420), (916, 46815), (1145, 37452), (1374, 31210), (2290, 18726), (2748, 15605), (3121, 13740), (3435, 12484), (4580, 9363), (6242, 6870)]