79722790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30781}}^1$

素因数の和:30832

約数の個数: 32

約数和(自身を含む): 168439104

約数和(自身を除く): 88716314

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 30781, 61562, 153905, 215467, 307810, 430934, 1077335, 1138897, 2154670, 2277794, 5694485, 7972279, 11388970, 15944558, 39861395, 79722790]

約数ペア:

[(1, 79722790), (2, 39861395), (5, 15944558), (7, 11388970), (10, 7972279), (14, 5694485), (35, 2277794), (37, 2154670), (70, 1138897), (74, 1077335), (185, 430934), (259, 307810), (370, 215467), (518, 153905), (1295, 61562), (2590, 30781)]