8026890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15739}}^1$

素因数の和:15766

約数の個数: 32

約数和(自身を含む): 20399040

約数和(自身を除く): 12372150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 15739, 31478, 47217, 78695, 94434, 157390, 236085, 267563, 472170, 535126, 802689, 1337815, 1605378, 2675630, 4013445, 8026890]

約数ペア:

[(1, 8026890), (2, 4013445), (3, 2675630), (5, 1605378), (6, 1337815), (10, 802689), (15, 535126), (17, 472170), (30, 267563), (34, 236085), (51, 157390), (85, 94434), (102, 78695), (170, 47217), (255, 31478), (510, 15739)]