348367090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{23209}}^1$

素因数の和:23314

約数の個数: 32

約数和(自身を含む): 668448000

約数和(自身を除く): 320080910

約数列:

[1, 2, 5, 10, 19, 38, 79, 95, 158, 190, 395, 790, 1501, 3002, 7505, 15010, 23209, 46418, 116045, 232090, 440971, 881942, 1833511, 2204855, 3667022, 4409710, 9167555, 18335110, 34836709, 69673418, 174183545, 348367090]

約数ペア:

[(1, 348367090), (2, 174183545), (5, 69673418), (10, 34836709), (19, 18335110), (38, 9167555), (79, 4409710), (95, 3667022), (158, 2204855), (190, 1833511), (395, 881942), (790, 440971), (1501, 232090), (3002, 116045), (7505, 46418), (15010, 23209)]