15695905620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^2\times {\mathrm{27803}}^1$

素因数の和:28009

約数の個数: 72

約数和(自身を含む): 44407881504

約数和(自身を除く): 28711975884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 9409, 18818, 27803, 28227, 37636, 47045, 55606, 56454, 83409, 94090, 111212, 112908, 139015, 141135, 166818, 188180, 278030, 282270, 333636, 417045, 556060, 564540, 834090, 1668180, 2696891, 5393782, 8090673, 10787564, 13484455, 16181346, 26968910, 32362692, 40453365, 53937820, 80906730, 161813460, 261598427, 523196854, 784795281, 1046393708, 1307992135, 1569590562, 2615984270, 3139181124, 3923976405, 5231968540, 7847952810, 15695905620]

約数ペア:

[(1, 15695905620), (2, 7847952810), (3, 5231968540), (4, 3923976405), (5, 3139181124), (6, 2615984270), (10, 1569590562), (12, 1307992135), (15, 1046393708), (20, 784795281), (30, 523196854), (60, 261598427), (97, 161813460), (194, 80906730), (291, 53937820), (388, 40453365), (485, 32362692), (582, 26968910), (970, 16181346), (1164, 13484455), (1455, 10787564), (1940, 8090673), (2910, 5393782), (5820, 2696891), (9409, 1668180), (18818, 834090), (27803, 564540), (28227, 556060), (37636, 417045), (47045, 333636), (55606, 282270), (56454, 278030), (83409, 188180), (94090, 166818), (111212, 141135), (112908, 139015)]