22991940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127733}}^1$

素因数の和:127748

約数の個数: 36

約数和(自身を含む): 69742764

約数和(自身を除く): 46750824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 127733, 255466, 383199, 510932, 638665, 766398, 1149597, 1277330, 1532796, 1915995, 2299194, 2554660, 3831990, 4598388, 5747985, 7663980, 11495970, 22991940]

約数ペア:

[(1, 22991940), (2, 11495970), (3, 7663980), (4, 5747985), (5, 4598388), (6, 3831990), (9, 2554660), (10, 2299194), (12, 1915995), (15, 1532796), (18, 1277330), (20, 1149597), (30, 766398), (36, 638665), (45, 510932), (60, 383199), (90, 255466), (180, 127733)]