30622140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{170123}}^1$

素因数の和:170138

約数の個数: 36

約数和(自身を含む): 92887704

約数和(自身を除く): 62265564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 170123, 340246, 510369, 680492, 850615, 1020738, 1531107, 1701230, 2041476, 2551845, 3062214, 3402460, 5103690, 6124428, 7655535, 10207380, 15311070, 30622140]

約数ペア:

[(1, 30622140), (2, 15311070), (3, 10207380), (4, 7655535), (5, 6124428), (6, 5103690), (9, 3402460), (10, 3062214), (12, 2551845), (15, 2041476), (18, 1701230), (20, 1531107), (30, 1020738), (36, 850615), (45, 680492), (60, 510369), (90, 340246), (180, 170123)]