12684390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{751}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 30537216

約数和(自身を除く): 17852826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 563, 751, 1126, 1502, 1689, 2253, 2815, 3378, 3755, 4506, 5630, 7510, 8445, 11265, 16890, 22530, 422813, 845626, 1268439, 2114065, 2536878, 4228130, 6342195, 12684390]

約数ペア:

[(1, 12684390), (2, 6342195), (3, 4228130), (5, 2536878), (6, 2114065), (10, 1268439), (15, 845626), (30, 422813), (563, 22530), (751, 16890), (1126, 11265), (1502, 8445), (1689, 7510), (2253, 5630), (2815, 4506), (3378, 3755)]