70102986

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 147199680

約数和(自身を除く): 77096694

約数列:

[1, 2, 3, 6, 43, 71, 86, 89, 129, 142, 178, 213, 258, 267, 426, 534, 1849, 3053, 3698, 3827, 5547, 6106, 6319, 7654, 9159, 11094, 11481, 12638, 18318, 18957, 22962, 37914, 131279, 164561, 262558, 271717, 329122, 393837, 493683, 543434, 787674, 815151, 987366, 1630302, 11683831, 23367662, 35051493, 70102986]

約数ペア:

[(1, 70102986), (2, 35051493), (3, 23367662), (6, 11683831), (43, 1630302), (71, 987366), (86, 815151), (89, 787674), (129, 543434), (142, 493683), (178, 393837), (213, 329122), (258, 271717), (267, 262558), (426, 164561), (534, 131279), (1849, 37914), (3053, 22962), (3698, 18957), (3827, 18318), (5547, 12638), (6106, 11481), (6319, 11094), (7654, 9159)]