16217580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3037}}^1$

素因数の和:3138

約数の個数: 48

約数和(自身を含む): 45934560

約数和(自身を除く): 29716980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 3037, 5340, 6074, 9111, 12148, 15185, 18222, 30370, 36444, 45555, 60740, 91110, 182220, 270293, 540586, 810879, 1081172, 1351465, 1621758, 2702930, 3243516, 4054395, 5405860, 8108790, 16217580]

約数ペア:

[(1, 16217580), (2, 8108790), (3, 5405860), (4, 4054395), (5, 3243516), (6, 2702930), (10, 1621758), (12, 1351465), (15, 1081172), (20, 810879), (30, 540586), (60, 270293), (89, 182220), (178, 91110), (267, 60740), (356, 45555), (445, 36444), (534, 30370), (890, 18222), (1068, 15185), (1335, 12148), (1780, 9111), (2670, 6074), (3037, 5340)]