30319910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{73951}}^1$

素因数の和:73999

約数の個数: 16

約数和(自身を含む): 55907712

約数和(自身を除く): 25587802

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 73951, 147902, 369755, 739510, 3031991, 6063982, 15159955, 30319910]

約数ペア:

[(1, 30319910), (2, 15159955), (5, 6063982), (10, 3031991), (41, 739510), (82, 369755), (205, 147902), (410, 73951)]