282939910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1543}}^1\times {\mathrm{1667}}^1$

素因数の和:3228

約数の個数: 32

約数和(自身を含む): 556284672

約数和(自身を除く): 273344762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1543, 1667, 3086, 3334, 7715, 8335, 15430, 16670, 16973, 18337, 33946, 36674, 84865, 91685, 169730, 183370, 2572181, 5144362, 12860905, 25721810, 28293991, 56587982, 141469955, 282939910]

約数ペア:

[(1, 282939910), (2, 141469955), (5, 56587982), (10, 28293991), (11, 25721810), (22, 12860905), (55, 5144362), (110, 2572181), (1543, 183370), (1667, 169730), (3086, 91685), (3334, 84865), (7715, 36674), (8335, 33946), (15430, 18337), (16670, 16973)]