1490706710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{7907}}^1$

素因数の和:9040

約数の個数: 32

約数和(自身を含む): 2844033120

約数和(自身を除く): 1353326410

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1109, 2218, 5545, 7907, 11090, 15814, 18853, 37706, 39535, 79070, 94265, 134419, 188530, 268838, 672095, 1344190, 8768863, 17537726, 43844315, 87688630, 149070671, 298141342, 745353355, 1490706710]

約数ペア:

[(1, 1490706710), (2, 745353355), (5, 298141342), (10, 149070671), (17, 87688630), (34, 43844315), (85, 17537726), (170, 8768863), (1109, 1344190), (2218, 672095), (5545, 268838), (7907, 188530), (11090, 134419), (15814, 94265), (18853, 79070), (37706, 39535)]