2155650

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{2053}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 6112704

約数和(自身を除く): 3957054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 2053, 4106, 6159, 10265, 12318, 14371, 20530, 28742, 30795, 43113, 51325, 61590, 71855, 86226, 102650, 143710, 153975, 215565, 307950, 359275, 431130, 718550, 1077825, 2155650]

約数ペア:

[(1, 2155650), (2, 1077825), (3, 718550), (5, 431130), (6, 359275), (7, 307950), (10, 215565), (14, 153975), (15, 143710), (21, 102650), (25, 86226), (30, 71855), (35, 61590), (42, 51325), (50, 43113), (70, 30795), (75, 28742), (105, 20530), (150, 14371), (175, 12318), (210, 10265), (350, 6159), (525, 4106), (1050, 2053)]