90688430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1295549}}^1$

素因数の和:1295563

約数の個数: 16

約数和(自身を含む): 186559200

約数和(自身を除く): 95870770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1295549, 2591098, 6477745, 9068843, 12955490, 18137686, 45344215, 90688430]

約数ペア:

[(1, 90688430), (2, 45344215), (5, 18137686), (7, 12955490), (10, 9068843), (14, 6477745), (35, 2591098), (70, 1295549)]