38367490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{78301}}^1$

素因数の和:78322

約数の個数: 24

約数和(自身を含む): 80337852

約数和(自身を除く): 41970362

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 78301, 156602, 391505, 548107, 783010, 1096214, 2740535, 3836749, 5481070, 7673498, 19183745, 38367490]

約数ペア:

[(1, 38367490), (2, 19183745), (5, 7673498), (7, 5481070), (10, 3836749), (14, 2740535), (35, 1096214), (49, 783010), (70, 548107), (98, 391505), (245, 156602), (490, 78301)]