2740777655

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{38069}}^1$

素因数の和:38120

約数の個数: 48

約数和(自身を含む): 4374699840

約数和(自身を除く): 1633922185

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 121, 187, 385, 595, 605, 847, 935, 1309, 2057, 4235, 6545, 10285, 14399, 38069, 71995, 190345, 266483, 418759, 647173, 1332415, 2093795, 2931313, 3235865, 4530211, 4606349, 7118903, 14656565, 22651055, 23031745, 32244443, 35594515, 49832321, 78307933, 161222215, 249161605, 391539665, 548155531, 2740777655]

約数ペア:

[(1, 2740777655), (5, 548155531), (7, 391539665), (11, 249161605), (17, 161222215), (35, 78307933), (55, 49832321), (77, 35594515), (85, 32244443), (119, 23031745), (121, 22651055), (187, 14656565), (385, 7118903), (595, 4606349), (605, 4530211), (847, 3235865), (935, 2931313), (1309, 2093795), (2057, 1332415), (4235, 647173), (6545, 418759), (10285, 266483), (14399, 190345), (38069, 71995)]