23427890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 43476480

約数和(自身を除く): 20048590

約数列:

[1, 2, 5, 10, 67, 73, 134, 146, 335, 365, 479, 670, 730, 958, 2395, 4790, 4891, 9782, 24455, 32093, 34967, 48910, 64186, 69934, 160465, 174835, 320930, 349670, 2342789, 4685578, 11713945, 23427890]

約数ペア:

[(1, 23427890), (2, 11713945), (5, 4685578), (10, 2342789), (67, 349670), (73, 320930), (134, 174835), (146, 160465), (335, 69934), (365, 64186), (479, 48910), (670, 34967), (730, 32093), (958, 24455), (2395, 9782), (4790, 4891)]