13764590

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{4013}}^1$

素因数の和:4041

約数の個数: 32

約数和(自身を含む): 28900800

約数和(自身を除く): 15136210

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 4013, 8026, 20065, 28091, 40130, 56182, 140455, 196637, 280910, 393274, 983185, 1376459, 1966370, 2752918, 6882295, 13764590]

約数ペア:

[(1, 13764590), (2, 6882295), (5, 2752918), (7, 1966370), (10, 1376459), (14, 983185), (35, 393274), (49, 280910), (70, 196637), (98, 140455), (245, 56182), (343, 40130), (490, 28091), (686, 20065), (1715, 8026), (3430, 4013)]