813699540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{1506851}}^1$

素因数の和:1506869

約数の個数: 48

約数和(自身を含む): 2531511360

約数和(自身を除く): 1717811820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 1506851, 3013702, 4520553, 6027404, 7534255, 9041106, 13561659, 15068510, 18082212, 22602765, 27123318, 30137020, 40684977, 45205530, 54246636, 67808295, 81369954, 90411060, 135616590, 162739908, 203424885, 271233180, 406849770, 813699540]

約数ペア:

[(1, 813699540), (2, 406849770), (3, 271233180), (4, 203424885), (5, 162739908), (6, 135616590), (9, 90411060), (10, 81369954), (12, 67808295), (15, 54246636), (18, 45205530), (20, 40684977), (27, 30137020), (30, 27123318), (36, 22602765), (45, 18082212), (54, 15068510), (60, 13561659), (90, 9041106), (108, 7534255), (135, 6027404), (180, 4520553), (270, 3013702), (540, 1506851)]