30340370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 57423168

約数和(自身を除く): 27082798

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 1907, 3182, 3814, 7955, 9535, 15910, 19070, 70559, 82001, 141118, 164002, 352795, 410005, 705590, 820010, 3034037, 6068074, 15170185, 30340370]

約数ペア:

[(1, 30340370), (2, 15170185), (5, 6068074), (10, 3034037), (37, 820010), (43, 705590), (74, 410005), (86, 352795), (185, 164002), (215, 141118), (370, 82001), (430, 70559), (1591, 19070), (1907, 15910), (3182, 9535), (3814, 7955)]