19350270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3209}}^1$

素因数の和:3289

約数の個数: 48

約数和(自身を含む): 51077520

約数和(自身を除く): 31727250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 335, 402, 603, 670, 1005, 1206, 2010, 3015, 3209, 6030, 6418, 9627, 16045, 19254, 28881, 32090, 48135, 57762, 96270, 144405, 215003, 288810, 430006, 645009, 1075015, 1290018, 1935027, 2150030, 3225045, 3870054, 6450090, 9675135, 19350270]

約数ペア:

[(1, 19350270), (2, 9675135), (3, 6450090), (5, 3870054), (6, 3225045), (9, 2150030), (10, 1935027), (15, 1290018), (18, 1075015), (30, 645009), (45, 430006), (67, 288810), (90, 215003), (134, 144405), (201, 96270), (335, 57762), (402, 48135), (603, 32090), (670, 28881), (1005, 19254), (1206, 16045), (2010, 9627), (3015, 6418), (3209, 6030)]