30551940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{169733}}^1$

素因数の和:169748

約数の個数: 36

約数和(自身を含む): 92674764

約数和(自身を除く): 62122824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 169733, 339466, 509199, 678932, 848665, 1018398, 1527597, 1697330, 2036796, 2545995, 3055194, 3394660, 5091990, 6110388, 7637985, 10183980, 15275970, 30551940]

約数ペア:

[(1, 30551940), (2, 15275970), (3, 10183980), (4, 7637985), (5, 6110388), (6, 5091990), (9, 3394660), (10, 3055194), (12, 2545995), (15, 2036796), (18, 1697330), (20, 1527597), (30, 1018398), (36, 848665), (45, 678932), (60, 509199), (90, 339466), (180, 169733)]