40530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 111744

約数和(自身を除く): 71214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 579, 965, 1158, 1351, 1930, 2702, 2895, 4053, 5790, 6755, 8106, 13510, 20265, 40530]

約数ペア:

[(1, 40530), (2, 20265), (3, 13510), (5, 8106), (6, 6755), (7, 5790), (10, 4053), (14, 2895), (15, 2702), (21, 1930), (30, 1351), (35, 1158), (42, 965), (70, 579), (105, 386), (193, 210)]