11860140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2221}}^1$

素因数の和:2322

約数の個数: 48

約数和(自身を含む): 33596640

約数和(自身を除く): 21736500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2221, 2670, 4442, 5340, 6663, 8884, 11105, 13326, 22210, 26652, 33315, 44420, 66630, 133260, 197669, 395338, 593007, 790676, 988345, 1186014, 1976690, 2372028, 2965035, 3953380, 5930070, 11860140]

約数ペア:

[(1, 11860140), (2, 5930070), (3, 3953380), (4, 2965035), (5, 2372028), (6, 1976690), (10, 1186014), (12, 988345), (15, 790676), (20, 593007), (30, 395338), (60, 197669), (89, 133260), (178, 66630), (267, 44420), (356, 33315), (445, 26652), (534, 22210), (890, 13326), (1068, 11105), (1335, 8884), (1780, 6663), (2221, 5340), (2670, 4442)]