30890096

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:633

約数の個数: 40

約数和(自身を含む): 61938000

約数和(自身を除く): 31047904

約数列:

[1, 2, 4, 8, 16, 53, 73, 106, 146, 212, 292, 424, 499, 584, 848, 998, 1168, 1996, 3869, 3992, 7738, 7984, 15476, 26447, 30952, 36427, 52894, 61904, 72854, 105788, 145708, 211576, 291416, 423152, 582832, 1930631, 3861262, 7722524, 15445048, 30890096]

約数ペア:

[(1, 30890096), (2, 15445048), (4, 7722524), (8, 3861262), (16, 1930631), (53, 582832), (73, 423152), (106, 291416), (146, 211576), (212, 145708), (292, 105788), (424, 72854), (499, 61904), (584, 52894), (848, 36427), (998, 30952), (1168, 26447), (1996, 15476), (3869, 7984), (3992, 7738)]