3904430

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:244

約数の個数: 32

約数和(自身を含む): 7348320

約数和(自身を除く): 3443890

約数列:

[1, 2, 5, 10, 41, 82, 89, 107, 178, 205, 214, 410, 445, 535, 890, 1070, 3649, 4387, 7298, 8774, 9523, 18245, 19046, 21935, 36490, 43870, 47615, 95230, 390443, 780886, 1952215, 3904430]

約数ペア:

[(1, 3904430), (2, 1952215), (5, 780886), (10, 390443), (41, 95230), (82, 47615), (89, 43870), (107, 36490), (178, 21935), (205, 19046), (214, 18245), (410, 9523), (445, 8774), (535, 7298), (890, 4387), (1070, 3649)]