30499490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{10627}}^1$

素因数の和:10682

約数の個数: 32

約数和(自身を含む): 64278144

約数和(自身を除く): 33778654

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 10627, 21254, 53135, 74389, 106270, 148778, 371945, 435707, 743890, 871414, 2178535, 3049949, 4357070, 6099898, 15249745, 30499490]

約数ペア:

[(1, 30499490), (2, 15249745), (5, 6099898), (7, 4357070), (10, 3049949), (14, 2178535), (35, 871414), (41, 743890), (70, 435707), (82, 371945), (205, 148778), (287, 106270), (410, 74389), (574, 53135), (1435, 21254), (2870, 10627)]