3803030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 8618400

約数和(自身を除く): 4815370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 449, 605, 770, 847, 898, 1210, 1694, 2245, 3143, 4235, 4490, 4939, 6286, 8470, 9878, 15715, 24695, 31430, 34573, 49390, 54329, 69146, 108658, 172865, 271645, 345730, 380303, 543290, 760606, 1901515, 3803030]

約数ペア:

[(1, 3803030), (2, 1901515), (5, 760606), (7, 543290), (10, 380303), (11, 345730), (14, 271645), (22, 172865), (35, 108658), (55, 69146), (70, 54329), (77, 49390), (110, 34573), (121, 31430), (154, 24695), (242, 15715), (385, 9878), (449, 8470), (605, 6286), (770, 4939), (847, 4490), (898, 4235), (1210, 3143), (1694, 2245)]