108718020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{603989}}^1$

素因数の和:604004

約数の個数: 36

約数和(自身を含む): 329778540

約数和(自身を除く): 221060520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 603989, 1207978, 1811967, 2415956, 3019945, 3623934, 5435901, 6039890, 7247868, 9059835, 10871802, 12079780, 18119670, 21743604, 27179505, 36239340, 54359010, 108718020]

約数ペア:

[(1, 108718020), (2, 54359010), (3, 36239340), (4, 27179505), (5, 21743604), (6, 18119670), (9, 12079780), (10, 10871802), (12, 9059835), (15, 7247868), (18, 6039890), (20, 5435901), (30, 3623934), (36, 3019945), (45, 2415956), (60, 1811967), (90, 1207978), (180, 603989)]