85146770

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{274667}}^1$

素因数の和:274705

約数の個数: 16

約数和(自身を含む): 158208768

約数和(自身を除く): 73061998

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 274667, 549334, 1373335, 2746670, 8514677, 17029354, 42573385, 85146770]

約数ペア:

[(1, 85146770), (2, 42573385), (5, 17029354), (10, 8514677), (31, 2746670), (62, 1373335), (155, 549334), (310, 274667)]