409816140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{128873}}^1$

素因数の和:128938

約数の個数: 48

約数和(自身を含む): 1169144928

約数和(自身を除く): 759328788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 128873, 257746, 386619, 515492, 644365, 773238, 1288730, 1546476, 1933095, 2577460, 3866190, 6830269, 7732380, 13660538, 20490807, 27321076, 34151345, 40981614, 68302690, 81963228, 102454035, 136605380, 204908070, 409816140]

約数ペア:

[(1, 409816140), (2, 204908070), (3, 136605380), (4, 102454035), (5, 81963228), (6, 68302690), (10, 40981614), (12, 34151345), (15, 27321076), (20, 20490807), (30, 13660538), (53, 7732380), (60, 6830269), (106, 3866190), (159, 2577460), (212, 1933095), (265, 1546476), (318, 1288730), (530, 773238), (636, 644365), (795, 515492), (1060, 386619), (1590, 257746), (3180, 128873)]