2145030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 5197824

約数和(自身を除く): 3052794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 563, 635, 762, 1126, 1270, 1689, 1905, 2815, 3378, 3810, 5630, 8445, 16890, 71501, 143002, 214503, 357505, 429006, 715010, 1072515, 2145030]

約数ペア:

[(1, 2145030), (2, 1072515), (3, 715010), (5, 429006), (6, 357505), (10, 214503), (15, 143002), (30, 71501), (127, 16890), (254, 8445), (381, 5630), (563, 3810), (635, 3378), (762, 2815), (1126, 1905), (1270, 1689)]