2128100670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{87253}}^1$

素因数の和:87537

約数の個数: 48

約数和(自身を含む): 5553542592

約数和(自身を除く): 3425441922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 271, 542, 813, 1355, 1626, 2439, 2710, 4065, 4878, 8130, 12195, 24390, 87253, 174506, 261759, 436265, 523518, 785277, 872530, 1308795, 1570554, 2617590, 3926385, 7852770, 23645563, 47291126, 70936689, 118227815, 141873378, 212810067, 236455630, 354683445, 425620134, 709366890, 1064050335, 2128100670]

約数ペア:

[(1, 2128100670), (2, 1064050335), (3, 709366890), (5, 425620134), (6, 354683445), (9, 236455630), (10, 212810067), (15, 141873378), (18, 118227815), (30, 70936689), (45, 47291126), (90, 23645563), (271, 7852770), (542, 3926385), (813, 2617590), (1355, 1570554), (1626, 1308795), (2439, 872530), (2710, 785277), (4065, 523518), (4878, 436265), (8130, 261759), (12195, 174506), (24390, 87253)]