42637870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^2$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 89241264

約数和(自身を除く): 46603394

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 151, 170, 187, 302, 374, 755, 935, 1510, 1661, 1870, 2567, 3322, 5134, 8305, 12835, 16610, 22801, 25670, 28237, 45602, 56474, 114005, 141185, 228010, 250811, 282370, 387617, 501622, 775234, 1254055, 1938085, 2508110, 3876170, 4263787, 8527574, 21318935, 42637870]

約数ペア:

[(1, 42637870), (2, 21318935), (5, 8527574), (10, 4263787), (11, 3876170), (17, 2508110), (22, 1938085), (34, 1254055), (55, 775234), (85, 501622), (110, 387617), (151, 282370), (170, 250811), (187, 228010), (302, 141185), (374, 114005), (755, 56474), (935, 45602), (1510, 28237), (1661, 25670), (1870, 22801), (2567, 16610), (3322, 12835), (5134, 8305)]