489702930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{8053}}^1$

素因数の和:10090

約数の個数: 32

約数和(自身を含む): 1176012864

約数和(自身を除く): 686309934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2027, 4054, 6081, 8053, 10135, 12162, 16106, 20270, 24159, 30405, 40265, 48318, 60810, 80530, 120795, 241590, 16323431, 32646862, 48970293, 81617155, 97940586, 163234310, 244851465, 489702930]

約数ペア:

[(1, 489702930), (2, 244851465), (3, 163234310), (5, 97940586), (6, 81617155), (10, 48970293), (15, 32646862), (30, 16323431), (2027, 241590), (4054, 120795), (6081, 80530), (8053, 60810), (10135, 48318), (12162, 40265), (16106, 30405), (20270, 24159)]