2578830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1283}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 6286464

約数和(自身を除く): 3707634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 1283, 2010, 2566, 3849, 6415, 7698, 12830, 19245, 38490, 85961, 171922, 257883, 429805, 515766, 859610, 1289415, 2578830]

約数ペア:

[(1, 2578830), (2, 1289415), (3, 859610), (5, 515766), (6, 429805), (10, 257883), (15, 171922), (30, 85961), (67, 38490), (134, 19245), (201, 12830), (335, 7698), (402, 6415), (670, 3849), (1005, 2566), (1283, 2010)]