39370870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{51131}}^1$

素因数の和:51156

約数の個数: 32

約数和(自身を含む): 88356096

約数和(自身を除く): 48985226

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 51131, 102262, 255655, 357917, 511310, 562441, 715834, 1124882, 1789585, 2812205, 3579170, 3937087, 5624410, 7874174, 19685435, 39370870]

約数ペア:

[(1, 39370870), (2, 19685435), (5, 7874174), (7, 5624410), (10, 3937087), (11, 3579170), (14, 2812205), (22, 1789585), (35, 1124882), (55, 715834), (70, 562441), (77, 511310), (110, 357917), (154, 255655), (385, 102262), (770, 51131)]