2558130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 6231168

約数和(自身を除く): 3673038

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 1201, 2130, 2402, 3603, 6005, 7206, 12010, 18015, 36030, 85271, 170542, 255813, 426355, 511626, 852710, 1279065, 2558130]

約数ペア:

[(1, 2558130), (2, 1279065), (3, 852710), (5, 511626), (6, 426355), (10, 255813), (15, 170542), (30, 85271), (71, 36030), (142, 18015), (213, 12010), (355, 7206), (426, 6005), (710, 3603), (1065, 2402), (1201, 2130)]