279571390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{48119}}^1$

素因数の和:48216

約数の個数: 32

約数和(自身を含む): 582059520

約数和(自身を除く): 302488130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 48119, 96238, 240595, 336833, 481190, 673666, 1684165, 3368330, 3993877, 7987754, 19969385, 27957139, 39938770, 55914278, 139785695, 279571390]

約数ペア:

[(1, 279571390), (2, 139785695), (5, 55914278), (7, 39938770), (10, 27957139), (14, 19969385), (35, 7987754), (70, 3993877), (83, 3368330), (166, 1684165), (415, 673666), (581, 481190), (830, 336833), (1162, 240595), (2905, 96238), (5810, 48119)]