15843290

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{179}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 29393280

約数和(自身を除く): 13549990

約数列:

[1, 2, 5, 10, 53, 106, 167, 179, 265, 334, 358, 530, 835, 895, 1670, 1790, 8851, 9487, 17702, 18974, 29893, 44255, 47435, 59786, 88510, 94870, 149465, 298930, 1584329, 3168658, 7921645, 15843290]

約数ペア:

[(1, 15843290), (2, 7921645), (5, 3168658), (10, 1584329), (53, 298930), (106, 149465), (167, 94870), (179, 88510), (265, 59786), (334, 47435), (358, 44255), (530, 29893), (835, 18974), (895, 17702), (1670, 9487), (1790, 8851)]