87662220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{2671}}^1$

素因数の和:3230

約数の個数: 48

約数和(自身を含む): 245995008

約数和(自身を除く): 158332788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 547, 1094, 1641, 2188, 2671, 2735, 3282, 5342, 5470, 6564, 8013, 8205, 10684, 10940, 13355, 16026, 16410, 26710, 32052, 32820, 40065, 53420, 80130, 160260, 1461037, 2922074, 4383111, 5844148, 7305185, 8766222, 14610370, 17532444, 21915555, 29220740, 43831110, 87662220]

約数ペア:

[(1, 87662220), (2, 43831110), (3, 29220740), (4, 21915555), (5, 17532444), (6, 14610370), (10, 8766222), (12, 7305185), (15, 5844148), (20, 4383111), (30, 2922074), (60, 1461037), (547, 160260), (1094, 80130), (1641, 53420), (2188, 40065), (2671, 32820), (2735, 32052), (3282, 26710), (5342, 16410), (5470, 16026), (6564, 13355), (8013, 10940), (8205, 10684)]