3083740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 7185024

約数和(自身を除く): 4101284

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 107, 110, 131, 214, 220, 262, 428, 524, 535, 655, 1070, 1177, 1310, 1441, 2140, 2354, 2620, 2882, 4708, 5764, 5885, 7205, 11770, 14017, 14410, 23540, 28034, 28820, 56068, 70085, 140170, 154187, 280340, 308374, 616748, 770935, 1541870, 3083740]

約数ペア:

[(1, 3083740), (2, 1541870), (4, 770935), (5, 616748), (10, 308374), (11, 280340), (20, 154187), (22, 140170), (44, 70085), (55, 56068), (107, 28820), (110, 28034), (131, 23540), (214, 14410), (220, 14017), (262, 11770), (428, 7205), (524, 5885), (535, 5764), (655, 4708), (1070, 2882), (1177, 2620), (1310, 2354), (1441, 2140)]