28014570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3209}}^1$

素因数の和:3319

約数の個数: 48

約数和(自身を含む): 73611720

約数和(自身を除く): 45597150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 3209, 4365, 6418, 8730, 9627, 16045, 19254, 28881, 32090, 48135, 57762, 96270, 144405, 288810, 311273, 622546, 933819, 1556365, 1867638, 2801457, 3112730, 4669095, 5602914, 9338190, 14007285, 28014570]

約数ペア:

[(1, 28014570), (2, 14007285), (3, 9338190), (5, 5602914), (6, 4669095), (9, 3112730), (10, 2801457), (15, 1867638), (18, 1556365), (30, 933819), (45, 622546), (90, 311273), (97, 288810), (194, 144405), (291, 96270), (485, 57762), (582, 48135), (873, 32090), (970, 28881), (1455, 19254), (1746, 16045), (2910, 9627), (3209, 8730), (4365, 6418)]