121382370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1663}}^1$

素因数の和:2487

約数の個数: 48

約数和(自身を含む): 316173312

約数和(自身を除く): 194790942

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 811, 1622, 1663, 2433, 3326, 4055, 4866, 4989, 7299, 8110, 8315, 9978, 12165, 14598, 14967, 16630, 24330, 24945, 29934, 36495, 49890, 72990, 74835, 149670, 1348693, 2697386, 4046079, 6743465, 8092158, 12138237, 13486930, 20230395, 24276474, 40460790, 60691185, 121382370]

約数ペア:

[(1, 121382370), (2, 60691185), (3, 40460790), (5, 24276474), (6, 20230395), (9, 13486930), (10, 12138237), (15, 8092158), (18, 6743465), (30, 4046079), (45, 2697386), (90, 1348693), (811, 149670), (1622, 74835), (1663, 72990), (2433, 49890), (3326, 36495), (4055, 29934), (4866, 24945), (4989, 24330), (7299, 16630), (8110, 14967), (8315, 14598), (9978, 12165)]