65489410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 139242240

約数和(自身を除く): 73752830

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 101, 118, 157, 202, 295, 314, 413, 505, 590, 707, 785, 826, 1010, 1099, 1414, 1570, 2065, 2198, 3535, 4130, 5495, 5959, 7070, 9263, 10990, 11918, 15857, 18526, 29795, 31714, 41713, 46315, 59590, 64841, 79285, 83426, 92630, 110999, 129682, 158570, 208565, 221998, 324205, 417130, 554995, 648410, 935563, 1109990, 1871126, 4677815, 6548941, 9355630, 13097882, 32744705, 65489410]

約数ペア:

[(1, 65489410), (2, 32744705), (5, 13097882), (7, 9355630), (10, 6548941), (14, 4677815), (35, 1871126), (59, 1109990), (70, 935563), (101, 648410), (118, 554995), (157, 417130), (202, 324205), (295, 221998), (314, 208565), (413, 158570), (505, 129682), (590, 110999), (707, 92630), (785, 83426), (826, 79285), (1010, 64841), (1099, 59590), (1414, 46315), (1570, 41713), (2065, 31714), (2198, 29795), (3535, 18526), (4130, 15857), (5495, 11918), (5959, 10990), (7070, 9263)]