38430170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 70917120

約数和(自身を除く): 32486950

約数列:

[1, 2, 5, 10, 71, 113, 142, 226, 355, 479, 565, 710, 958, 1130, 2395, 4790, 8023, 16046, 34009, 40115, 54127, 68018, 80230, 108254, 170045, 270635, 340090, 541270, 3843017, 7686034, 19215085, 38430170]

約数ペア:

[(1, 38430170), (2, 19215085), (5, 7686034), (10, 3843017), (71, 541270), (113, 340090), (142, 270635), (226, 170045), (355, 108254), (479, 80230), (565, 68018), (710, 54127), (958, 40115), (1130, 34009), (2395, 16046), (4790, 8023)]