245427810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{481231}}^1$

素因数の和:481258

約数の個数: 32

約数和(自身を含む): 623676672

約数和(自身を除く): 378248862

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 481231, 962462, 1443693, 2406155, 2887386, 4812310, 7218465, 8180927, 14436930, 16361854, 24542781, 40904635, 49085562, 81809270, 122713905, 245427810]

約数ペア:

[(1, 245427810), (2, 122713905), (3, 81809270), (5, 49085562), (6, 40904635), (10, 24542781), (15, 16361854), (17, 14436930), (30, 8180927), (34, 7218465), (51, 4812310), (85, 2887386), (102, 2406155), (170, 1443693), (255, 962462), (510, 481231)]