1630302

素因数分解:

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

素因数の和:208

約数の個数: 32

約数和(自身を含む): 3421440

約数和(自身を除く): 1791138

約数列:

[1, 2, 3, 6, 43, 71, 86, 89, 129, 142, 178, 213, 258, 267, 426, 534, 3053, 3827, 6106, 6319, 7654, 9159, 11481, 12638, 18318, 18957, 22962, 37914, 271717, 543434, 815151, 1630302]

約数ペア:

[(1, 1630302), (2, 815151), (3, 543434), (6, 271717), (43, 37914), (71, 22962), (86, 18957), (89, 18318), (129, 12638), (142, 11481), (178, 9159), (213, 7654), (258, 6319), (267, 6106), (426, 3827), (534, 3053)]