68447470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75217}}^1$

素因数の和:75244

約数の個数: 32

約数和(自身を含む): 151639488

約数和(自身を除く): 83192018

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 75217, 150434, 376085, 526519, 752170, 977821, 1053038, 1955642, 2632595, 4889105, 5265190, 6844747, 9778210, 13689494, 34223735, 68447470]

約数ペア:

[(1, 68447470), (2, 34223735), (5, 13689494), (7, 9778210), (10, 6844747), (13, 5265190), (14, 4889105), (26, 2632595), (35, 1955642), (65, 1053038), (70, 977821), (91, 752170), (130, 526519), (182, 376085), (455, 150434), (910, 75217)]