28527330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:595

約数の個数: 64

約数和(自身を含む): 74309760

約数和(自身を除く): 45782430

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 193, 195, 379, 386, 390, 579, 758, 965, 1137, 1158, 1895, 1930, 2274, 2509, 2895, 3790, 4927, 5018, 5685, 5790, 7527, 9854, 11370, 12545, 14781, 15054, 24635, 25090, 29562, 37635, 49270, 73147, 73905, 75270, 146294, 147810, 219441, 365735, 438882, 731470, 950911, 1097205, 1901822, 2194410, 2852733, 4754555, 5705466, 9509110, 14263665, 28527330]

約数ペア:

[(1, 28527330), (2, 14263665), (3, 9509110), (5, 5705466), (6, 4754555), (10, 2852733), (13, 2194410), (15, 1901822), (26, 1097205), (30, 950911), (39, 731470), (65, 438882), (78, 365735), (130, 219441), (193, 147810), (195, 146294), (379, 75270), (386, 73905), (390, 73147), (579, 49270), (758, 37635), (965, 29562), (1137, 25090), (1158, 24635), (1895, 15054), (1930, 14781), (2274, 12545), (2509, 11370), (2895, 9854), (3790, 7527), (4927, 5790), (5018, 5685)]