148034390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{302111}}^1$

素因数の和:302132

約数の個数: 24

約数和(自身を含む): 309966912

約数和(自身を除く): 161932522

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 302111, 604222, 1510555, 2114777, 3021110, 4229554, 10573885, 14803439, 21147770, 29606878, 74017195, 148034390]

約数ペア:

[(1, 148034390), (2, 74017195), (5, 29606878), (7, 21147770), (10, 14803439), (14, 10573885), (35, 4229554), (49, 3021110), (70, 2114777), (98, 1510555), (245, 604222), (490, 302111)]