5121420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5021}}^1$

素因数の和:5050

約数の個数: 48

約数和(自身を含む): 15186528

約数和(自身を除く): 10065108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 5021, 10042, 15063, 20084, 25105, 30126, 50210, 60252, 75315, 85357, 100420, 150630, 170714, 256071, 301260, 341428, 426785, 512142, 853570, 1024284, 1280355, 1707140, 2560710, 5121420]

約数ペア:

[(1, 5121420), (2, 2560710), (3, 1707140), (4, 1280355), (5, 1024284), (6, 853570), (10, 512142), (12, 426785), (15, 341428), (17, 301260), (20, 256071), (30, 170714), (34, 150630), (51, 100420), (60, 85357), (68, 75315), (85, 60252), (102, 50210), (170, 30126), (204, 25105), (255, 20084), (340, 15063), (510, 10042), (1020, 5021)]