42829430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{87407}}^1$

素因数の和:87428

約数の個数: 24

約数和(自身を含む): 89680608

約数和(自身を除く): 46851178

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 87407, 174814, 437035, 611849, 874070, 1223698, 3059245, 4282943, 6118490, 8565886, 21414715, 42829430]

約数ペア:

[(1, 42829430), (2, 21414715), (5, 8565886), (7, 6118490), (10, 4282943), (14, 3059245), (35, 1223698), (49, 874070), (70, 611849), (98, 437035), (245, 174814), (490, 87407)]