1251390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:177

約数の個数: 64

約数和(自身を含む): 3525120

約数和(自身を除く): 2273730

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 101, 105, 118, 177, 202, 210, 295, 303, 354, 413, 505, 590, 606, 707, 826, 885, 1010, 1239, 1414, 1515, 1770, 2065, 2121, 2478, 3030, 3535, 4130, 4242, 5959, 6195, 7070, 10605, 11918, 12390, 17877, 21210, 29795, 35754, 41713, 59590, 83426, 89385, 125139, 178770, 208565, 250278, 417130, 625695, 1251390]

約数ペア:

[(1, 1251390), (2, 625695), (3, 417130), (5, 250278), (6, 208565), (7, 178770), (10, 125139), (14, 89385), (15, 83426), (21, 59590), (30, 41713), (35, 35754), (42, 29795), (59, 21210), (70, 17877), (101, 12390), (105, 11918), (118, 10605), (177, 7070), (202, 6195), (210, 5959), (295, 4242), (303, 4130), (354, 3535), (413, 3030), (505, 2478), (590, 2121), (606, 2065), (707, 1770), (826, 1515), (885, 1414), (1010, 1239)]