2068500090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7829}}^1\times {\mathrm{8807}}^1$

素因数の和:16646

約数の個数: 32

約数和(自身を含む): 4965598080

約数和(自身を除く): 2897097990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7829, 8807, 15658, 17614, 23487, 26421, 39145, 44035, 46974, 52842, 78290, 88070, 117435, 132105, 234870, 264210, 68950003, 137900006, 206850009, 344750015, 413700018, 689500030, 1034250045, 2068500090]

約数ペア:

[(1, 2068500090), (2, 1034250045), (3, 689500030), (5, 413700018), (6, 344750015), (10, 206850009), (15, 137900006), (30, 68950003), (7829, 264210), (8807, 234870), (15658, 132105), (17614, 117435), (23487, 88070), (26421, 78290), (39145, 52842), (44035, 46974)]