170712910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{1949}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 324324000

約数和(自身を除く): 153611090

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 461, 922, 1949, 2305, 3898, 4610, 8759, 9745, 17518, 19490, 37031, 43795, 74062, 87590, 185155, 370310, 898489, 1796978, 4492445, 8984890, 17071291, 34142582, 85356455, 170712910]

約数ペア:

[(1, 170712910), (2, 85356455), (5, 34142582), (10, 17071291), (19, 8984890), (38, 4492445), (95, 1796978), (190, 898489), (461, 370310), (922, 185155), (1949, 87590), (2305, 74062), (3898, 43795), (4610, 37031), (8759, 19490), (9745, 17518)]