8861365020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6421279}}^1$

素因数の和:6421314

約数の個数: 48

約数和(自身を含む): 25890600960

約数和(自身を除く): 17029235940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 6421279, 12842558, 19263837, 25685116, 32106395, 38527674, 64212790, 77055348, 96319185, 128425580, 147689417, 192638370, 295378834, 385276740, 443068251, 590757668, 738447085, 886136502, 1476894170, 1772273004, 2215341255, 2953788340, 4430682510, 8861365020]

約数ペア:

[(1, 8861365020), (2, 4430682510), (3, 2953788340), (4, 2215341255), (5, 1772273004), (6, 1476894170), (10, 886136502), (12, 738447085), (15, 590757668), (20, 443068251), (23, 385276740), (30, 295378834), (46, 192638370), (60, 147689417), (69, 128425580), (92, 96319185), (115, 77055348), (138, 64212790), (230, 38527674), (276, 32106395), (345, 25685116), (460, 19263837), (690, 12842558), (1380, 6421279)]