197745090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{701}}^1\times {\mathrm{9403}}^1$

素因数の和:10114

約数の個数: 32

約数和(自身を含む): 475315776

約数和(自身を除く): 277570686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 701, 1402, 2103, 3505, 4206, 7010, 9403, 10515, 18806, 21030, 28209, 47015, 56418, 94030, 141045, 282090, 6591503, 13183006, 19774509, 32957515, 39549018, 65915030, 98872545, 197745090]

約数ペア:

[(1, 197745090), (2, 98872545), (3, 65915030), (5, 39549018), (6, 32957515), (10, 19774509), (15, 13183006), (30, 6591503), (701, 282090), (1402, 141045), (2103, 94030), (3505, 56418), (4206, 47015), (7010, 28209), (9403, 21030), (10515, 18806)]