157110540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{907}}^1\times {\mathrm{2887}}^1$

素因数の和:3806

約数の個数: 48

約数和(自身を含む): 440547072

約数和(自身を除く): 283436532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 907, 1814, 2721, 2887, 3628, 4535, 5442, 5774, 8661, 9070, 10884, 11548, 13605, 14435, 17322, 18140, 27210, 28870, 34644, 43305, 54420, 57740, 86610, 173220, 2618509, 5237018, 7855527, 10474036, 13092545, 15711054, 26185090, 31422108, 39277635, 52370180, 78555270, 157110540]

約数ペア:

[(1, 157110540), (2, 78555270), (3, 52370180), (4, 39277635), (5, 31422108), (6, 26185090), (10, 15711054), (12, 13092545), (15, 10474036), (20, 7855527), (30, 5237018), (60, 2618509), (907, 173220), (1814, 86610), (2721, 57740), (2887, 54420), (3628, 43305), (4535, 34644), (5442, 28870), (5774, 27210), (8661, 18140), (9070, 17322), (10884, 14435), (11548, 13605)]