30270790

素因数分解:

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

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 60074784

約数和(自身を除く): 29803994

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 2837, 5335, 5674, 10670, 14185, 28370, 31207, 62414, 156035, 275189, 312070, 550378, 1375945, 2751890, 3027079, 6054158, 15135395, 30270790]

約数ペア:

[(1, 30270790), (2, 15135395), (5, 6054158), (10, 3027079), (11, 2751890), (22, 1375945), (55, 550378), (97, 312070), (110, 275189), (194, 156035), (485, 62414), (970, 31207), (1067, 28370), (2134, 14185), (2837, 10670), (5335, 5674)]