90860230

素因数分解:

$2^1\times 5^1\times {\mathrm{1609}}^1\times {\mathrm{5647}}^1$

素因数の和:7263

約数の個数: 16

約数和(自身を含む): 163679040

約数和(自身を除く): 72818810

約数列:

[1, 2, 5, 10, 1609, 3218, 5647, 8045, 11294, 16090, 28235, 56470, 9086023, 18172046, 45430115, 90860230]

約数ペア:

[(1, 90860230), (2, 45430115), (5, 18172046), (10, 9086023), (1609, 56470), (3218, 28235), (5647, 16090), (8045, 11294)]