6549740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 14478912

約数和(自身を除く): 7929172

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 167, 185, 212, 265, 334, 370, 530, 668, 740, 835, 1060, 1670, 1961, 3340, 3922, 6179, 7844, 8851, 9805, 12358, 17702, 19610, 24716, 30895, 35404, 39220, 44255, 61790, 88510, 123580, 177020, 327487, 654974, 1309948, 1637435, 3274870, 6549740]

約数ペア:

[(1, 6549740), (2, 3274870), (4, 1637435), (5, 1309948), (10, 654974), (20, 327487), (37, 177020), (53, 123580), (74, 88510), (106, 61790), (148, 44255), (167, 39220), (185, 35404), (212, 30895), (265, 24716), (334, 19610), (370, 17702), (530, 12358), (668, 9805), (740, 8851), (835, 7844), (1060, 6179), (1670, 3922), (1961, 3340)]