193770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2153}}^1$

素因数の和:2166

約数の個数: 24

約数和(自身を含む): 504036

約数和(自身を除く): 310266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2153, 4306, 6459, 10765, 12918, 19377, 21530, 32295, 38754, 64590, 96885, 193770]

約数ペア:

[(1, 193770), (2, 96885), (3, 64590), (5, 38754), (6, 32295), (9, 21530), (10, 19377), (15, 12918), (18, 10765), (30, 6459), (45, 4306), (90, 2153)]