65650380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{2887}}^1$

素因数の和:3278

約数の個数: 48

約数和(自身を含む): 184369920

約数和(自身を除く): 118719540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 2887, 3790, 4548, 5685, 5774, 7580, 8661, 11370, 11548, 14435, 17322, 22740, 28870, 34644, 43305, 57740, 86610, 173220, 1094173, 2188346, 3282519, 4376692, 5470865, 6565038, 10941730, 13130076, 16412595, 21883460, 32825190, 65650380]

約数ペア:

[(1, 65650380), (2, 32825190), (3, 21883460), (4, 16412595), (5, 13130076), (6, 10941730), (10, 6565038), (12, 5470865), (15, 4376692), (20, 3282519), (30, 2188346), (60, 1094173), (379, 173220), (758, 86610), (1137, 57740), (1516, 43305), (1895, 34644), (2274, 28870), (2887, 22740), (3790, 17322), (4548, 14435), (5685, 11548), (5774, 11370), (7580, 8661)]