42100330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{247649}}^1$

素因数の和:247673

約数の個数: 16

約数和(自身を含む): 80238600

約数和(自身を除く): 38138270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 247649, 495298, 1238245, 2476490, 4210033, 8420066, 21050165, 42100330]

約数ペア:

[(1, 42100330), (2, 21050165), (5, 8420066), (10, 4210033), (17, 2476490), (34, 1238245), (85, 495298), (170, 247649)]