78231330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11003}}^1$

素因数の和:11095

約数の個数: 48

約数和(自身を含む): 205994880

約数和(自身を除く): 127763550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 11003, 22006, 33009, 55015, 66018, 99027, 110030, 165045, 198054, 330090, 495135, 869237, 990270, 1738474, 2607711, 4346185, 5215422, 7823133, 8692370, 13038555, 15646266, 26077110, 39115665, 78231330]

約数ペア:

[(1, 78231330), (2, 39115665), (3, 26077110), (5, 15646266), (6, 13038555), (9, 8692370), (10, 7823133), (15, 5215422), (18, 4346185), (30, 2607711), (45, 1738474), (79, 990270), (90, 869237), (158, 495135), (237, 330090), (395, 198054), (474, 165045), (711, 110030), (790, 99027), (1185, 66018), (1422, 55015), (2370, 33009), (3555, 22006), (7110, 11003)]