2918510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 6063552

約数和(自身を除く): 3145042

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 241, 346, 482, 865, 1205, 1211, 1687, 1730, 2410, 2422, 3374, 6055, 8435, 12110, 16870, 41693, 83386, 208465, 291851, 416930, 583702, 1459255, 2918510]

約数ペア:

[(1, 2918510), (2, 1459255), (5, 583702), (7, 416930), (10, 291851), (14, 208465), (35, 83386), (70, 41693), (173, 16870), (241, 12110), (346, 8435), (482, 6055), (865, 3374), (1205, 2422), (1211, 2410), (1687, 1730)]