1020270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:560

約数の個数: 32

約数和(自身を含む): 2488320

約数和(自身を除く): 1468050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 479, 710, 958, 1065, 1437, 2130, 2395, 2874, 4790, 7185, 14370, 34009, 68018, 102027, 170045, 204054, 340090, 510135, 1020270]

約数ペア:

[(1, 1020270), (2, 510135), (3, 340090), (5, 204054), (6, 170045), (10, 102027), (15, 68018), (30, 34009), (71, 14370), (142, 7185), (213, 4790), (355, 2874), (426, 2395), (479, 2130), (710, 1437), (958, 1065)]