2247687435

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{3943}}^1$

素因数の和:4108

約数の個数: 64

約数和(自身を含む): 4225443840

約数和(自身を除く): 1977756405

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 89, 105, 183, 267, 305, 427, 445, 623, 915, 1281, 1335, 1869, 2135, 3115, 3943, 5429, 6405, 9345, 11829, 16287, 19715, 27145, 27601, 38003, 59145, 81435, 82803, 114009, 138005, 190015, 240523, 350927, 414015, 570045, 721569, 1052781, 1202615, 1683661, 1754635, 2456489, 3607845, 5050983, 5263905, 7369467, 8418305, 12282445, 21406547, 25254915, 36847335, 64219641, 107032735, 149845829, 321098205, 449537487, 749229145, 2247687435]

約数ペア:

[(1, 2247687435), (3, 749229145), (5, 449537487), (7, 321098205), (15, 149845829), (21, 107032735), (35, 64219641), (61, 36847335), (89, 25254915), (105, 21406547), (183, 12282445), (267, 8418305), (305, 7369467), (427, 5263905), (445, 5050983), (623, 3607845), (915, 2456489), (1281, 1754635), (1335, 1683661), (1869, 1202615), (2135, 1052781), (3115, 721569), (3943, 570045), (5429, 414015), (6405, 350927), (9345, 240523), (11829, 190015), (16287, 138005), (19715, 114009), (27145, 82803), (27601, 81435), (38003, 59145)]