14976920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{601}}^1$

素因数の和:708

約数の個数: 64

約数和(自身を含む): 39009600

約数和(自身を除く): 24032680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 601, 623, 712, 890, 1202, 1246, 1780, 2404, 2492, 3005, 3115, 3560, 4207, 4808, 4984, 6010, 6230, 8414, 12020, 12460, 16828, 21035, 24040, 24920, 33656, 42070, 53489, 84140, 106978, 168280, 213956, 267445, 374423, 427912, 534890, 748846, 1069780, 1497692, 1872115, 2139560, 2995384, 3744230, 7488460, 14976920]

約数ペア:

[(1, 14976920), (2, 7488460), (4, 3744230), (5, 2995384), (7, 2139560), (8, 1872115), (10, 1497692), (14, 1069780), (20, 748846), (28, 534890), (35, 427912), (40, 374423), (56, 267445), (70, 213956), (89, 168280), (140, 106978), (178, 84140), (280, 53489), (356, 42070), (445, 33656), (601, 24920), (623, 24040), (712, 21035), (890, 16828), (1202, 12460), (1246, 12020), (1780, 8414), (2404, 6230), (2492, 6010), (3005, 4984), (3115, 4808), (3560, 4207)]