30529810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 57031920

約数和(自身を除く): 26502110

約数列:

[1, 2, 5, 10, 37, 74, 109, 185, 218, 370, 545, 757, 1090, 1514, 3785, 4033, 7570, 8066, 20165, 28009, 40330, 56018, 82513, 140045, 165026, 280090, 412565, 825130, 3052981, 6105962, 15264905, 30529810]

約数ペア:

[(1, 30529810), (2, 15264905), (5, 6105962), (10, 3052981), (37, 825130), (74, 412565), (109, 280090), (185, 165026), (218, 140045), (370, 82513), (545, 56018), (757, 40330), (1090, 28009), (1514, 20165), (3785, 8066), (4033, 7570)]