2787150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1093}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 7325424

約数和(自身を除く): 4538274

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 850, 1093, 1275, 2186, 2550, 3279, 5465, 6558, 10930, 16395, 18581, 27325, 32790, 37162, 54650, 55743, 81975, 92905, 111486, 163950, 185810, 278715, 464525, 557430, 929050, 1393575, 2787150]

約数ペア:

[(1, 2787150), (2, 1393575), (3, 929050), (5, 557430), (6, 464525), (10, 278715), (15, 185810), (17, 163950), (25, 111486), (30, 92905), (34, 81975), (50, 55743), (51, 54650), (75, 37162), (85, 32790), (102, 27325), (150, 18581), (170, 16395), (255, 10930), (425, 6558), (510, 5465), (850, 3279), (1093, 2550), (1275, 2186)]