31174470

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{12829}}^1$

素因数の和:12851

約数の個数: 48

約数和(自身を含む): 84062160

約数和(自身を除く): 52887690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 12829, 25658, 38487, 64145, 76974, 115461, 128290, 192435, 230922, 346383, 384870, 577305, 692766, 1039149, 1154610, 1731915, 2078298, 3117447, 3463830, 5195745, 6234894, 10391490, 15587235, 31174470]

約数ペア:

[(1, 31174470), (2, 15587235), (3, 10391490), (5, 6234894), (6, 5195745), (9, 3463830), (10, 3117447), (15, 2078298), (18, 1731915), (27, 1154610), (30, 1039149), (45, 692766), (54, 577305), (81, 384870), (90, 346383), (135, 230922), (162, 192435), (243, 128290), (270, 115461), (405, 76974), (486, 64145), (810, 38487), (1215, 25658), (2430, 12829)]