527431690

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1\times {\mathrm{739}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 959040000

約数和(自身を除く): 431608310

約数列:

[1, 2, 5, 10, 149, 298, 479, 739, 745, 958, 1478, 1490, 2395, 3695, 4790, 7390, 71371, 110111, 142742, 220222, 353981, 356855, 550555, 707962, 713710, 1101110, 1769905, 3539810, 52743169, 105486338, 263715845, 527431690]

約数ペア:

[(1, 527431690), (2, 263715845), (5, 105486338), (10, 52743169), (149, 3539810), (298, 1769905), (479, 1101110), (739, 713710), (745, 707962), (958, 550555), (1478, 356855), (1490, 353981), (2395, 220222), (3695, 142742), (4790, 110111), (7390, 71371)]