84977090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{70229}}^1$

素因数の和:70258

約数の個数: 24

約数和(自身を含む): 168130620

約数和(自身を除く): 83153530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 70229, 140458, 351145, 702290, 772519, 1545038, 3862595, 7725190, 8497709, 16995418, 42488545, 84977090]

約数ペア:

[(1, 84977090), (2, 42488545), (5, 16995418), (10, 8497709), (11, 7725190), (22, 3862595), (55, 1545038), (110, 772519), (121, 702290), (242, 351145), (605, 140458), (1210, 70229)]