115402740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{21611}}^1$

素因数の和:21712

約数の個数: 48

約数和(自身を含む): 326773440

約数和(自身を除く): 211370700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 21611, 43222, 64833, 86444, 108055, 129666, 216110, 259332, 324165, 432220, 648330, 1296660, 1923379, 3846758, 5770137, 7693516, 9616895, 11540274, 19233790, 23080548, 28850685, 38467580, 57701370, 115402740]

約数ペア:

[(1, 115402740), (2, 57701370), (3, 38467580), (4, 28850685), (5, 23080548), (6, 19233790), (10, 11540274), (12, 9616895), (15, 7693516), (20, 5770137), (30, 3846758), (60, 1923379), (89, 1296660), (178, 648330), (267, 432220), (356, 324165), (445, 259332), (534, 216110), (890, 129666), (1068, 108055), (1335, 86444), (1780, 64833), (2670, 43222), (5340, 21611)]