202804530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{143833}}^1$

素因数の和:143890

約数の個数: 32

約数和(自身を含む): 497090304

約数和(自身を除く): 294285774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 143833, 287666, 431499, 719165, 862998, 1438330, 2157495, 4314990, 6760151, 13520302, 20280453, 33800755, 40560906, 67601510, 101402265, 202804530]

約数ペア:

[(1, 202804530), (2, 101402265), (3, 67601510), (5, 40560906), (6, 33800755), (10, 20280453), (15, 13520302), (30, 6760151), (47, 4314990), (94, 2157495), (141, 1438330), (235, 862998), (282, 719165), (470, 431499), (705, 287666), (1410, 143833)]