1802087340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{309637}}^1$

素因数の和:309746

約数の個数: 48

約数和(自身を含む): 5097880032

約数和(自身を除く): 3295792692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 309637, 619274, 928911, 1238548, 1548185, 1857822, 3096370, 3715644, 4644555, 6192740, 9289110, 18578220, 30034789, 60069578, 90104367, 120139156, 150173945, 180208734, 300347890, 360417468, 450521835, 600695780, 901043670, 1802087340]

約数ペア:

[(1, 1802087340), (2, 901043670), (3, 600695780), (4, 450521835), (5, 360417468), (6, 300347890), (10, 180208734), (12, 150173945), (15, 120139156), (20, 90104367), (30, 60069578), (60, 30034789), (97, 18578220), (194, 9289110), (291, 6192740), (388, 4644555), (485, 3715644), (582, 3096370), (970, 1857822), (1164, 1548185), (1455, 1238548), (1940, 928911), (2910, 619274), (5820, 309637)]