6719820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{111997}}^1$

素因数の和:112009

約数の個数: 24

約数和(自身を含む): 18815664

約数和(自身を除く): 12095844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 111997, 223994, 335991, 447988, 559985, 671982, 1119970, 1343964, 1679955, 2239940, 3359910, 6719820]

約数ペア:

[(1, 6719820), (2, 3359910), (3, 2239940), (4, 1679955), (5, 1343964), (6, 1119970), (10, 671982), (12, 559985), (15, 447988), (20, 335991), (30, 223994), (60, 111997)]