451036140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{27739}}^1$

素因数の和:28022

約数の個数: 48

約数和(自身を含む): 1267607040

約数和(自身を除く): 816570900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5420, 8130, 16260, 27739, 55478, 83217, 110956, 138695, 166434, 277390, 332868, 416085, 554780, 832170, 1664340, 7517269, 15034538, 22551807, 30069076, 37586345, 45103614, 75172690, 90207228, 112759035, 150345380, 225518070, 451036140]

約数ペア:

[(1, 451036140), (2, 225518070), (3, 150345380), (4, 112759035), (5, 90207228), (6, 75172690), (10, 45103614), (12, 37586345), (15, 30069076), (20, 22551807), (30, 15034538), (60, 7517269), (271, 1664340), (542, 832170), (813, 554780), (1084, 416085), (1355, 332868), (1626, 277390), (2710, 166434), (3252, 138695), (4065, 110956), (5420, 83217), (8130, 55478), (16260, 27739)]