7744890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4871}}^1$

素因数の和:4934

約数の個数: 32

約数和(自身を含む): 18942336

約数和(自身を除く): 11197446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 4871, 9742, 14613, 24355, 29226, 48710, 73065, 146130, 258163, 516326, 774489, 1290815, 1548978, 2581630, 3872445, 7744890]

約数ペア:

[(1, 7744890), (2, 3872445), (3, 2581630), (5, 1548978), (6, 1290815), (10, 774489), (15, 516326), (30, 258163), (53, 146130), (106, 73065), (159, 48710), (265, 29226), (318, 24355), (530, 14613), (795, 9742), (1590, 4871)]