80929590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{385379}}^1$

素因数の和:385396

約数の個数: 32

約数和(自身を含む): 221978880

約数和(自身を除く): 141049290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 385379, 770758, 1156137, 1926895, 2312274, 2697653, 3853790, 5395306, 5780685, 8092959, 11561370, 13488265, 16185918, 26976530, 40464795, 80929590]

約数ペア:

[(1, 80929590), (2, 40464795), (3, 26976530), (5, 16185918), (6, 13488265), (7, 11561370), (10, 8092959), (14, 5780685), (15, 5395306), (21, 3853790), (30, 2697653), (35, 2312274), (42, 1926895), (70, 1156137), (105, 770758), (210, 385379)]