2866650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{659}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 7365600

約数和(自身を除く): 4498950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 145, 150, 174, 290, 435, 659, 725, 870, 1318, 1450, 1977, 2175, 3295, 3954, 4350, 6590, 9885, 16475, 19111, 19770, 32950, 38222, 49425, 57333, 95555, 98850, 114666, 191110, 286665, 477775, 573330, 955550, 1433325, 2866650]

約数ペア:

[(1, 2866650), (2, 1433325), (3, 955550), (5, 573330), (6, 477775), (10, 286665), (15, 191110), (25, 114666), (29, 98850), (30, 95555), (50, 57333), (58, 49425), (75, 38222), (87, 32950), (145, 19770), (150, 19111), (174, 16475), (290, 9885), (435, 6590), (659, 4350), (725, 3954), (870, 3295), (1318, 2175), (1450, 1977)]