78006730

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4990

約数の個数: 32

約数和(自身を含む): 147590784

約数和(自身を除く): 69584054

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 4903, 7955, 9806, 15910, 24515, 49030, 181411, 210829, 362822, 421658, 907055, 1054145, 1814110, 2108290, 7800673, 15601346, 39003365, 78006730]

約数ペア:

[(1, 78006730), (2, 39003365), (5, 15601346), (10, 7800673), (37, 2108290), (43, 1814110), (74, 1054145), (86, 907055), (185, 421658), (215, 362822), (370, 210829), (430, 181411), (1591, 49030), (3182, 24515), (4903, 15910), (7955, 9806)]