2043150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 5182704

約数和(自身を除く): 3139554

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 53, 75, 106, 150, 159, 257, 265, 318, 514, 530, 771, 795, 1285, 1325, 1542, 1590, 2570, 2650, 3855, 3975, 6425, 7710, 7950, 12850, 13621, 19275, 27242, 38550, 40863, 68105, 81726, 136210, 204315, 340525, 408630, 681050, 1021575, 2043150]

約数ペア:

[(1, 2043150), (2, 1021575), (3, 681050), (5, 408630), (6, 340525), (10, 204315), (15, 136210), (25, 81726), (30, 68105), (50, 40863), (53, 38550), (75, 27242), (106, 19275), (150, 13621), (159, 12850), (257, 7950), (265, 7710), (318, 6425), (514, 3975), (530, 3855), (771, 2650), (795, 2570), (1285, 1590), (1325, 1542)]