207948690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2310541}}^1$

素因数の和:2310554

約数の個数: 24

約数和(自身を含む): 540666828

約数和(自身を除く): 332718138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2310541, 4621082, 6931623, 11552705, 13863246, 20794869, 23105410, 34658115, 41589738, 69316230, 103974345, 207948690]

約数ペア:

[(1, 207948690), (2, 103974345), (3, 69316230), (5, 41589738), (6, 34658115), (9, 23105410), (10, 20794869), (15, 13863246), (18, 11552705), (30, 6931623), (45, 4621082), (90, 2310541)]