310142835

素因数分解:

$3^2\times 5^1\times {\mathrm{881}}^1\times {\mathrm{7823}}^1$

素因数の和:8715

約数の個数: 24

約数和(自身を含む): 538259904

約数和(自身を除く): 228117069

約数列:

[1, 3, 5, 9, 15, 45, 881, 2643, 4405, 7823, 7929, 13215, 23469, 39115, 39645, 70407, 117345, 352035, 6892063, 20676189, 34460315, 62028567, 103380945, 310142835]

約数ペア:

[(1, 310142835), (3, 103380945), (5, 62028567), (9, 34460315), (15, 20676189), (45, 6892063), (881, 352035), (2643, 117345), (4405, 70407), (7823, 39645), (7929, 39115), (13215, 23469)]