30393230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{8861}}^1$

素因数の和:8889

約数の個数: 32

約数和(自身を含む): 63806400

約数和(自身を除く): 33413170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 8861, 17722, 44305, 62027, 88610, 124054, 310135, 434189, 620270, 868378, 2170945, 3039323, 4341890, 6078646, 15196615, 30393230]

約数ペア:

[(1, 30393230), (2, 15196615), (5, 6078646), (7, 4341890), (10, 3039323), (14, 2170945), (35, 868378), (49, 620270), (70, 434189), (98, 310135), (245, 124054), (343, 88610), (490, 62027), (686, 44305), (1715, 17722), (3430, 8861)]