30688590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{19301}}^1$

素因数の和:19364

約数の個数: 32

約数和(自身を含む): 75046176

約数和(自身を除く): 44357586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 19301, 38602, 57903, 96505, 115806, 193010, 289515, 579030, 1022953, 2045906, 3068859, 5114765, 6137718, 10229530, 15344295, 30688590]

約数ペア:

[(1, 30688590), (2, 15344295), (3, 10229530), (5, 6137718), (6, 5114765), (10, 3068859), (15, 2045906), (30, 1022953), (53, 579030), (106, 289515), (159, 193010), (265, 115806), (318, 96505), (530, 57903), (795, 38602), (1590, 19301)]