76521270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3343}}^1$

素因数の和:3469

約数の個数: 64

約数和(自身を含む): 211875840

約数和(自身を除く): 135354570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 109, 210, 218, 327, 545, 654, 763, 1090, 1526, 1635, 2289, 3270, 3343, 3815, 4578, 6686, 7630, 10029, 11445, 16715, 20058, 22890, 23401, 33430, 46802, 50145, 70203, 100290, 117005, 140406, 234010, 351015, 364387, 702030, 728774, 1093161, 1821935, 2186322, 2550709, 3643870, 5101418, 5465805, 7652127, 10931610, 12753545, 15304254, 25507090, 38260635, 76521270]

約数ペア:

[(1, 76521270), (2, 38260635), (3, 25507090), (5, 15304254), (6, 12753545), (7, 10931610), (10, 7652127), (14, 5465805), (15, 5101418), (21, 3643870), (30, 2550709), (35, 2186322), (42, 1821935), (70, 1093161), (105, 728774), (109, 702030), (210, 364387), (218, 351015), (327, 234010), (545, 140406), (654, 117005), (763, 100290), (1090, 70203), (1526, 50145), (1635, 46802), (2289, 33430), (3270, 23401), (3343, 22890), (3815, 20058), (4578, 16715), (6686, 11445), (7630, 10029)]