30263030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4457}}^1$

素因数の和:4568

約数の個数: 32

約数和(自身を含む): 62911296

約数和(自身を除く): 32648266

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 4457, 6790, 8914, 22285, 31199, 44570, 62398, 155995, 311990, 432329, 864658, 2161645, 3026303, 4323290, 6052606, 15131515, 30263030]

約数ペア:

[(1, 30263030), (2, 15131515), (5, 6052606), (7, 4323290), (10, 3026303), (14, 2161645), (35, 864658), (70, 432329), (97, 311990), (194, 155995), (485, 62398), (679, 44570), (970, 31199), (1358, 22285), (3395, 8914), (4457, 6790)]