63940660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{7741}}^1$

素因数の和:7816

約数の個数: 48

約数和(自身を含む): 156078720

約数和(自身を除く): 92138060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 7741, 8260, 15482, 30964, 38705, 54187, 77410, 108374, 154820, 216748, 270935, 456719, 541870, 913438, 1083740, 1826876, 2283595, 3197033, 4567190, 6394066, 9134380, 12788132, 15985165, 31970330, 63940660]

約数ペア:

[(1, 63940660), (2, 31970330), (4, 15985165), (5, 12788132), (7, 9134380), (10, 6394066), (14, 4567190), (20, 3197033), (28, 2283595), (35, 1826876), (59, 1083740), (70, 913438), (118, 541870), (140, 456719), (236, 270935), (295, 216748), (413, 154820), (590, 108374), (826, 77410), (1180, 54187), (1652, 38705), (2065, 30964), (4130, 15482), (7741, 8260)]