29912790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{2857}}^1$

素因数の和:3216

約数の個数: 32

約数和(自身を含む): 72021600

約数和(自身を除く): 42108810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1745, 2094, 2857, 3490, 5235, 5714, 8571, 10470, 14285, 17142, 28570, 42855, 85710, 997093, 1994186, 2991279, 4985465, 5982558, 9970930, 14956395, 29912790]

約数ペア:

[(1, 29912790), (2, 14956395), (3, 9970930), (5, 5982558), (6, 4985465), (10, 2991279), (15, 1994186), (30, 997093), (349, 85710), (698, 42855), (1047, 28570), (1745, 17142), (2094, 14285), (2857, 10470), (3490, 8571), (5235, 5714)]