9835490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 11937310

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 70, 82, 115, 149, 161, 205, 230, 287, 298, 322, 410, 574, 745, 805, 943, 1043, 1435, 1490, 1610, 1886, 2086, 2870, 3427, 4715, 5215, 6109, 6601, 6854, 9430, 10430, 12218, 13202, 17135, 23989, 30545, 33005, 34270, 42763, 47978, 61090, 66010, 85526, 119945, 140507, 213815, 239890, 281014, 427630, 702535, 983549, 1405070, 1967098, 4917745, 9835490]

約数ペア:

[(1, 9835490), (2, 4917745), (5, 1967098), (7, 1405070), (10, 983549), (14, 702535), (23, 427630), (35, 281014), (41, 239890), (46, 213815), (70, 140507), (82, 119945), (115, 85526), (149, 66010), (161, 61090), (205, 47978), (230, 42763), (287, 34270), (298, 33005), (322, 30545), (410, 23989), (574, 17135), (745, 13202), (805, 12218), (943, 10430), (1043, 9430), (1435, 6854), (1490, 6601), (1610, 6109), (1886, 5215), (2086, 4715), (2870, 3427)]