2012112090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{2484089}}^1$

素因数の和:2484108

約数の個数: 40

約数和(自身を含む): 5410348020

約数和(自身を除く): 3398235930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 2484089, 4968178, 7452267, 12420445, 14904534, 22356801, 24840890, 37261335, 44713602, 67070403, 74522670, 111784005, 134140806, 201211209, 223568010, 335352015, 402422418, 670704030, 1006056045, 2012112090]

約数ペア:

[(1, 2012112090), (2, 1006056045), (3, 670704030), (5, 402422418), (6, 335352015), (9, 223568010), (10, 201211209), (15, 134140806), (18, 111784005), (27, 74522670), (30, 67070403), (45, 44713602), (54, 37261335), (81, 24840890), (90, 22356801), (135, 14904534), (162, 12420445), (270, 7452267), (405, 4968178), (810, 2484089)]