3006420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:664

約数の個数: 48

約数和(自身を含む): 8527680

約数和(自身を除く): 5521260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 563, 890, 1068, 1126, 1335, 1689, 1780, 2252, 2670, 2815, 3378, 5340, 5630, 6756, 8445, 11260, 16890, 33780, 50107, 100214, 150321, 200428, 250535, 300642, 501070, 601284, 751605, 1002140, 1503210, 3006420]

約数ペア:

[(1, 3006420), (2, 1503210), (3, 1002140), (4, 751605), (5, 601284), (6, 501070), (10, 300642), (12, 250535), (15, 200428), (20, 150321), (30, 100214), (60, 50107), (89, 33780), (178, 16890), (267, 11260), (356, 8445), (445, 6756), (534, 5630), (563, 5340), (890, 3378), (1068, 2815), (1126, 2670), (1335, 2252), (1689, 1780)]