15697756830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{70321}}^1$

素因数の和:71401

約数の個数: 64

約数和(自身を含む): 43097822208

約数和(自身を除く): 27400065378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1063, 2126, 3189, 5315, 6378, 7441, 10630, 14882, 15945, 22323, 31890, 37205, 44646, 70321, 74410, 111615, 140642, 210963, 223230, 351605, 421926, 492247, 703210, 984494, 1054815, 1476741, 2109630, 2461235, 2953482, 4922470, 7383705, 14767410, 74751223, 149502446, 224253669, 373756115, 448507338, 523258561, 747512230, 1046517122, 1121268345, 1569775683, 2242536690, 2616292805, 3139551366, 5232585610, 7848878415, 15697756830]

約数ペア:

[(1, 15697756830), (2, 7848878415), (3, 5232585610), (5, 3139551366), (6, 2616292805), (7, 2242536690), (10, 1569775683), (14, 1121268345), (15, 1046517122), (21, 747512230), (30, 523258561), (35, 448507338), (42, 373756115), (70, 224253669), (105, 149502446), (210, 74751223), (1063, 14767410), (2126, 7383705), (3189, 4922470), (5315, 2953482), (6378, 2461235), (7441, 2109630), (10630, 1476741), (14882, 1054815), (15945, 984494), (22323, 703210), (31890, 492247), (37205, 421926), (44646, 351605), (70321, 223230), (74410, 210963), (111615, 140642)]