207315090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2303501}}^1$

素因数の和:2303514

約数の個数: 24

約数和(自身を含む): 539019468

約数和(自身を除く): 331704378

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2303501, 4607002, 6910503, 11517505, 13821006, 20731509, 23035010, 34552515, 41463018, 69105030, 103657545, 207315090]

約数ペア:

[(1, 207315090), (2, 103657545), (3, 69105030), (5, 41463018), (6, 34552515), (9, 23035010), (10, 20731509), (15, 13821006), (18, 11517505), (30, 6910503), (45, 4607002), (90, 2303501)]