79906930

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{57487}}^1$

素因数の和:57633

約数の個数: 16

約数和(自身を含む): 144869760

約数和(自身を除く): 64962830

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 57487, 114974, 287435, 574870, 7990693, 15981386, 39953465, 79906930]

約数ペア:

[(1, 79906930), (2, 39953465), (5, 15981386), (10, 7990693), (139, 574870), (278, 287435), (695, 114974), (1390, 57487)]