2599290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{3209}}^1$

素因数の和:3228

約数の個数: 40

約数和(自身を含む): 6991380

約数和(自身を除く): 4392090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 3209, 6418, 9627, 16045, 19254, 28881, 32090, 48135, 57762, 86643, 96270, 144405, 173286, 259929, 288810, 433215, 519858, 866430, 1299645, 2599290]

約数ペア:

[(1, 2599290), (2, 1299645), (3, 866430), (5, 519858), (6, 433215), (9, 288810), (10, 259929), (15, 173286), (18, 144405), (27, 96270), (30, 86643), (45, 57762), (54, 48135), (81, 32090), (90, 28881), (135, 19254), (162, 16045), (270, 9627), (405, 6418), (810, 3209)]