128453070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{63907}}^1$

素因数の和:63984

約数の個数: 32

約数和(自身を含む): 312893568

約数和(自身を除く): 184440498

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 63907, 127814, 191721, 319535, 383442, 639070, 958605, 1917210, 4281769, 8563538, 12845307, 21408845, 25690614, 42817690, 64226535, 128453070]

約数ペア:

[(1, 128453070), (2, 64226535), (3, 42817690), (5, 25690614), (6, 21408845), (10, 12845307), (15, 8563538), (30, 4281769), (67, 1917210), (134, 958605), (201, 639070), (335, 383442), (402, 319535), (670, 191721), (1005, 127814), (2010, 63907)]