1030339930

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{4111}}^1$

素因数の和:4542

約数の個数: 32

約数和(自身を含む): 1886519808

約数和(自身を除く): 856179878

約数列:

[1, 2, 5, 10, 71, 142, 353, 355, 706, 710, 1765, 3530, 4111, 8222, 20555, 25063, 41110, 50126, 125315, 250630, 291881, 583762, 1451183, 1459405, 2902366, 2918810, 7255915, 14511830, 103033993, 206067986, 515169965, 1030339930]

約数ペア:

[(1, 1030339930), (2, 515169965), (5, 206067986), (10, 103033993), (71, 14511830), (142, 7255915), (353, 2918810), (355, 2902366), (706, 1459405), (710, 1451183), (1765, 583762), (3530, 291881), (4111, 250630), (8222, 125315), (20555, 50126), (25063, 41110)]