15694553230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1\times {\mathrm{38953}}^1$

素因数の和:39940

約数の個数: 32

約数和(自身を含む): 28938770784

約数和(自身を除く): 13244217554

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 937, 1874, 4685, 9370, 38953, 40291, 77906, 80582, 194765, 201455, 389530, 402910, 1674979, 3349958, 8374895, 16749790, 36498961, 72997922, 182494805, 364989610, 1569455323, 3138910646, 7847276615, 15694553230]

約数ペア:

[(1, 15694553230), (2, 7847276615), (5, 3138910646), (10, 1569455323), (43, 364989610), (86, 182494805), (215, 72997922), (430, 36498961), (937, 16749790), (1874, 8374895), (4685, 3349958), (9370, 1674979), (38953, 402910), (40291, 389530), (77906, 201455), (80582, 194765)]