16982070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 46932480

約数和(自身を除く): 29950410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 193, 210, 386, 419, 579, 838, 965, 1158, 1257, 1351, 1930, 2095, 2514, 2702, 2895, 2933, 4053, 4190, 5790, 5866, 6285, 6755, 8106, 8799, 12570, 13510, 14665, 17598, 20265, 29330, 40530, 43995, 80867, 87990, 161734, 242601, 404335, 485202, 566069, 808670, 1132138, 1213005, 1698207, 2426010, 2830345, 3396414, 5660690, 8491035, 16982070]

約数ペア:

[(1, 16982070), (2, 8491035), (3, 5660690), (5, 3396414), (6, 2830345), (7, 2426010), (10, 1698207), (14, 1213005), (15, 1132138), (21, 808670), (30, 566069), (35, 485202), (42, 404335), (70, 242601), (105, 161734), (193, 87990), (210, 80867), (386, 43995), (419, 40530), (579, 29330), (838, 20265), (965, 17598), (1158, 14665), (1257, 13510), (1351, 12570), (1930, 8799), (2095, 8106), (2514, 6755), (2702, 6285), (2895, 5866), (2933, 5790), (4053, 4190)]