15695890010

素因数分解:

$2^1\times 5^1\times {\mathrm{7109}}^1\times {\mathrm{220789}}^1$

素因数の和:227905

約数の個数: 16

約数和(自身を含む): 28256704200

約数和(自身を除く): 12560814190

約数列:

[1, 2, 5, 10, 7109, 14218, 35545, 71090, 220789, 441578, 1103945, 2207890, 1569589001, 3139178002, 7847945005, 15695890010]

約数ペア:

[(1, 15695890010), (2, 7847945005), (5, 3139178002), (10, 1569589001), (7109, 2207890), (14218, 1103945), (35545, 441578), (71090, 220789)]