7652260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4969}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 20039040

約数和(自身を除く): 12386780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 4969, 9938, 19876, 24845, 34783, 49690, 54659, 69566, 99380, 109318, 139132, 173915, 218636, 273295, 347830, 382613, 546590, 695660, 765226, 1093180, 1530452, 1913065, 3826130, 7652260]

約数ペア:

[(1, 7652260), (2, 3826130), (4, 1913065), (5, 1530452), (7, 1093180), (10, 765226), (11, 695660), (14, 546590), (20, 382613), (22, 347830), (28, 273295), (35, 218636), (44, 173915), (55, 139132), (70, 109318), (77, 99380), (110, 69566), (140, 54659), (154, 49690), (220, 34783), (308, 24845), (385, 19876), (770, 9938), (1540, 4969)]