120188090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 241315200

約数和(自身を除く): 121127110

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 121, 142, 242, 355, 605, 710, 781, 1210, 1399, 1562, 2798, 3905, 6995, 7810, 8591, 13990, 15389, 17182, 30778, 42955, 76945, 85910, 99329, 153890, 169279, 198658, 338558, 496645, 846395, 993290, 1092619, 1692790, 2185238, 5463095, 10926190, 12018809, 24037618, 60094045, 120188090]

約数ペア:

[(1, 120188090), (2, 60094045), (5, 24037618), (10, 12018809), (11, 10926190), (22, 5463095), (55, 2185238), (71, 1692790), (110, 1092619), (121, 993290), (142, 846395), (242, 496645), (355, 338558), (605, 198658), (710, 169279), (781, 153890), (1210, 99329), (1399, 85910), (1562, 76945), (2798, 42955), (3905, 30778), (6995, 17182), (7810, 15389), (8591, 13990)]