6631730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 13737600

約数和(自身を除く): 7105870

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 211, 422, 449, 898, 1055, 1477, 2110, 2245, 2954, 3143, 4490, 6286, 7385, 14770, 15715, 31430, 94739, 189478, 473695, 663173, 947390, 1326346, 3315865, 6631730]

約数ペア:

[(1, 6631730), (2, 3315865), (5, 1326346), (7, 947390), (10, 663173), (14, 473695), (35, 189478), (70, 94739), (211, 31430), (422, 15715), (449, 14770), (898, 7385), (1055, 6286), (1477, 4490), (2110, 3143), (2245, 2954)]