31886490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{3011}}^1$

素因数の和:3374

約数の個数: 32

約数和(自身を含む): 76769856

約数和(自身を除く): 44883366

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 353, 706, 1059, 1765, 2118, 3011, 3530, 5295, 6022, 9033, 10590, 15055, 18066, 30110, 45165, 90330, 1062883, 2125766, 3188649, 5314415, 6377298, 10628830, 15943245, 31886490]

約数ペア:

[(1, 31886490), (2, 15943245), (3, 10628830), (5, 6377298), (6, 5314415), (10, 3188649), (15, 2125766), (30, 1062883), (353, 90330), (706, 45165), (1059, 30110), (1765, 18066), (2118, 15055), (3011, 10590), (3530, 9033), (5295, 6022)]