90812370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2837}}^1$

素因数の和:2955

約数の個数: 64

約数和(自身を含む): 240299136

約数和(自身を除く): 149486766

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 97, 110, 165, 194, 291, 330, 485, 582, 970, 1067, 1455, 2134, 2837, 2910, 3201, 5335, 5674, 6402, 8511, 10670, 14185, 16005, 17022, 28370, 31207, 32010, 42555, 62414, 85110, 93621, 156035, 187242, 275189, 312070, 468105, 550378, 825567, 936210, 1375945, 1651134, 2751890, 3027079, 4127835, 6054158, 8255670, 9081237, 15135395, 18162474, 30270790, 45406185, 90812370]

約数ペア:

[(1, 90812370), (2, 45406185), (3, 30270790), (5, 18162474), (6, 15135395), (10, 9081237), (11, 8255670), (15, 6054158), (22, 4127835), (30, 3027079), (33, 2751890), (55, 1651134), (66, 1375945), (97, 936210), (110, 825567), (165, 550378), (194, 468105), (291, 312070), (330, 275189), (485, 187242), (582, 156035), (970, 93621), (1067, 85110), (1455, 62414), (2134, 42555), (2837, 32010), (2910, 31207), (3201, 28370), (5335, 17022), (5674, 16005), (6402, 14185), (8511, 10670)]