2195269290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{903403}}^1$

素因数の和:903425

約数の個数: 48

約数和(自身を含む): 5919103008

約数和(自身を除く): 3723833718

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, 903403, 1806806, 2710209, 4517015, 5420418, 8130627, 9034030, 13551045, 16261254, 24391881, 27102090, 40653135, 48783762, 73175643, 81306270, 121959405, 146351286, 219526929, 243918810, 365878215, 439053858, 731756430, 1097634645, 2195269290]

約数ペア:

[(1, 2195269290), (2, 1097634645), (3, 731756430), (5, 439053858), (6, 365878215), (9, 243918810), (10, 219526929), (15, 146351286), (18, 121959405), (27, 81306270), (30, 73175643), (45, 48783762), (54, 40653135), (81, 27102090), (90, 24391881), (135, 16261254), (162, 13551045), (243, 9034030), (270, 8130627), (405, 5420418), (486, 4517015), (810, 2710209), (1215, 1806806), (2430, 903403)]