2876930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 6009984

約数和(自身を除く): 3133054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 563, 730, 1022, 1126, 2555, 2815, 3941, 5110, 5630, 7882, 19705, 39410, 41099, 82198, 205495, 287693, 410990, 575386, 1438465, 2876930]

約数ペア:

[(1, 2876930), (2, 1438465), (5, 575386), (7, 410990), (10, 287693), (14, 205495), (35, 82198), (70, 41099), (73, 39410), (146, 19705), (365, 7882), (511, 5630), (563, 5110), (730, 3941), (1022, 2815), (1126, 2555)]