739050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 1979040

約数和(自身を除く): 1239990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 379, 390, 650, 758, 975, 1137, 1895, 1950, 2274, 3790, 4927, 5685, 9475, 9854, 11370, 14781, 18950, 24635, 28425, 29562, 49270, 56850, 73905, 123175, 147810, 246350, 369525, 739050]

約数ペア:

[(1, 739050), (2, 369525), (3, 246350), (5, 147810), (6, 123175), (10, 73905), (13, 56850), (15, 49270), (25, 29562), (26, 28425), (30, 24635), (39, 18950), (50, 14781), (65, 11370), (75, 9854), (78, 9475), (130, 5685), (150, 4927), (195, 3790), (325, 2274), (379, 1950), (390, 1895), (650, 1137), (758, 975)]