15208340210

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31037429}}^1$

素因数の和:31037450

約数の個数: 24

約数和(自身を含む): 31844403180

約数和(自身を除く): 16636062970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 31037429, 62074858, 155187145, 217262003, 310374290, 434524006, 1086310015, 1520834021, 2172620030, 3041668042, 7604170105, 15208340210]

約数ペア:

[(1, 15208340210), (2, 7604170105), (5, 3041668042), (7, 2172620030), (10, 1520834021), (14, 1086310015), (35, 434524006), (49, 310374290), (70, 217262003), (98, 155187145), (245, 62074858), (490, 31037429)]