30133845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{353}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 60083712

約数和(自身を除く): 29949867

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 271, 315, 353, 813, 1059, 1355, 1765, 1897, 2439, 2471, 3177, 4065, 5295, 5691, 7413, 9485, 12195, 12355, 15885, 17073, 22239, 28455, 37065, 85365, 95663, 111195, 286989, 478315, 669641, 860967, 1434945, 2008923, 3348205, 4304835, 6026769, 10044615, 30133845]

約数ペア:

[(1, 30133845), (3, 10044615), (5, 6026769), (7, 4304835), (9, 3348205), (15, 2008923), (21, 1434945), (35, 860967), (45, 669641), (63, 478315), (105, 286989), (271, 111195), (315, 95663), (353, 85365), (813, 37065), (1059, 28455), (1355, 22239), (1765, 17073), (1897, 15885), (2439, 12355), (2471, 12195), (3177, 9485), (4065, 7413), (5295, 5691)]