147187870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{45569}}^1$

素因数の和:45612

約数の個数: 32

約数和(自身を含む): 295293600

約数和(自身を除く): 148105730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 45569, 91138, 227845, 455690, 774673, 865811, 1549346, 1731622, 3873365, 4329055, 7746730, 8658110, 14718787, 29437574, 73593935, 147187870]

約数ペア:

[(1, 147187870), (2, 73593935), (5, 29437574), (10, 14718787), (17, 8658110), (19, 7746730), (34, 4329055), (38, 3873365), (85, 1731622), (95, 1549346), (170, 865811), (190, 774673), (323, 455690), (646, 227845), (1615, 91138), (3230, 45569)]