70806050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2123

約数の個数: 48

約数和(自身を含む): 152079552

約数和(自身を除く): 81273502

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 101, 175, 202, 350, 505, 707, 1010, 1414, 2003, 2525, 3535, 4006, 5050, 7070, 10015, 14021, 17675, 20030, 28042, 35350, 50075, 70105, 100150, 140210, 202303, 350525, 404606, 701050, 1011515, 1416121, 2023030, 2832242, 5057575, 7080605, 10115150, 14161210, 35403025, 70806050]

約数ペア:

[(1, 70806050), (2, 35403025), (5, 14161210), (7, 10115150), (10, 7080605), (14, 5057575), (25, 2832242), (35, 2023030), (50, 1416121), (70, 1011515), (101, 701050), (175, 404606), (202, 350525), (350, 202303), (505, 140210), (707, 100150), (1010, 70105), (1414, 50075), (2003, 35350), (2525, 28042), (3535, 20030), (4006, 17675), (5050, 14021), (7070, 10015)]