84887370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1163}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 221169312

約数和(自身を除く): 136281942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 811, 1163, 1622, 2326, 2433, 3489, 4055, 4866, 5815, 6978, 7299, 8110, 10467, 11630, 12165, 14598, 17445, 20934, 24330, 34890, 36495, 52335, 72990, 104670, 943193, 1886386, 2829579, 4715965, 5659158, 8488737, 9431930, 14147895, 16977474, 28295790, 42443685, 84887370]

約数ペア:

[(1, 84887370), (2, 42443685), (3, 28295790), (5, 16977474), (6, 14147895), (9, 9431930), (10, 8488737), (15, 5659158), (18, 4715965), (30, 2829579), (45, 1886386), (90, 943193), (811, 104670), (1163, 72990), (1622, 52335), (2326, 36495), (2433, 34890), (3489, 24330), (4055, 20934), (4866, 17445), (5815, 14598), (6978, 12165), (7299, 11630), (8110, 10467)]