168782010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{25229}}^1$

素因数の和:25462

約数の個数: 32

約数和(自身を含む): 406909440

約数和(自身を除く): 238127430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 6690, 25229, 50458, 75687, 126145, 151374, 252290, 378435, 756870, 5626067, 11252134, 16878201, 28130335, 33756402, 56260670, 84391005, 168782010]

約数ペア:

[(1, 168782010), (2, 84391005), (3, 56260670), (5, 33756402), (6, 28130335), (10, 16878201), (15, 11252134), (30, 5626067), (223, 756870), (446, 378435), (669, 252290), (1115, 151374), (1338, 126145), (2230, 75687), (3345, 50458), (6690, 25229)]