30985130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281683}}^1$

素因数の和:281701

約数の個数: 16

約数和(自身を含む): 60843744

約数和(自身を除く): 29858614

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281683, 563366, 1408415, 2816830, 3098513, 6197026, 15492565, 30985130]

約数ペア:

[(1, 30985130), (2, 15492565), (5, 6197026), (10, 3098513), (11, 2816830), (22, 1408415), (55, 563366), (110, 281683)]