2903020440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1051819}}^1$

素因数の和:1051856

約数の個数: 64

約数和(自身を含む): 9087724800

約数和(自身を除く): 6184704360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 1051819, 2103638, 3155457, 4207276, 5259095, 6310914, 8414552, 10518190, 12621828, 15777285, 21036380, 24191837, 25243656, 31554570, 42072760, 48383674, 63109140, 72575511, 96767348, 120959185, 126218280, 145151022, 193534696, 241918370, 290302044, 362877555, 483836740, 580604088, 725755110, 967673480, 1451510220, 2903020440]

約数ペア:

[(1, 2903020440), (2, 1451510220), (3, 967673480), (4, 725755110), (5, 580604088), (6, 483836740), (8, 362877555), (10, 290302044), (12, 241918370), (15, 193534696), (20, 145151022), (23, 126218280), (24, 120959185), (30, 96767348), (40, 72575511), (46, 63109140), (60, 48383674), (69, 42072760), (92, 31554570), (115, 25243656), (120, 24191837), (138, 21036380), (184, 15777285), (230, 12621828), (276, 10518190), (345, 8414552), (460, 6310914), (552, 5259095), (690, 4207276), (920, 3155457), (1380, 2103638), (2760, 1051819)]