2701270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1920

約数の個数: 32

約数和(自身を含む): 5715360

約数和(自身を除く): 3014090

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1889, 3778, 9445, 18890, 20779, 24557, 41558, 49114, 103895, 122785, 207790, 245570, 270127, 540254, 1350635, 2701270]

約数ペア:

[(1, 2701270), (2, 1350635), (5, 540254), (10, 270127), (11, 245570), (13, 207790), (22, 122785), (26, 103895), (55, 49114), (65, 41558), (110, 24557), (130, 20779), (143, 18890), (286, 9445), (715, 3778), (1430, 1889)]