101139430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{206407}}^1$

素因数の和:206428

約数の個数: 24

約数和(自身を含む): 211774608

約数和(自身を除く): 110635178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 206407, 412814, 1032035, 1444849, 2064070, 2889698, 7224245, 10113943, 14448490, 20227886, 50569715, 101139430]

約数ペア:

[(1, 101139430), (2, 50569715), (5, 20227886), (7, 14448490), (10, 10113943), (14, 7224245), (35, 2889698), (49, 2064070), (70, 1444849), (98, 1032035), (245, 412814), (490, 206407)]