19027170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3709}}^1$

素因数の和:3744

約数の個数: 64

約数和(自身を含む): 53424000

約数和(自身を除く): 34396830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 3709, 5130, 7418, 11127, 18545, 22254, 33381, 37090, 55635, 66762, 70471, 100143, 111270, 140942, 166905, 200286, 211413, 333810, 352355, 422826, 500715, 634239, 704710, 1001430, 1057065, 1268478, 1902717, 2114130, 3171195, 3805434, 6342390, 9513585, 19027170]

約数ペア:

[(1, 19027170), (2, 9513585), (3, 6342390), (5, 3805434), (6, 3171195), (9, 2114130), (10, 1902717), (15, 1268478), (18, 1057065), (19, 1001430), (27, 704710), (30, 634239), (38, 500715), (45, 422826), (54, 352355), (57, 333810), (90, 211413), (95, 200286), (114, 166905), (135, 140942), (171, 111270), (190, 100143), (270, 70471), (285, 66762), (342, 55635), (513, 37090), (570, 33381), (855, 22254), (1026, 18545), (1710, 11127), (2565, 7418), (3709, 5130)]