2702427287690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{30829}}^1\times {\mathrm{51869}}^1$

素因数の和:82731

約数の個数: 48

約数和(自身を含む): 5267607017400

約数和(自身を除く): 2565179729710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 30829, 51869, 61658, 103738, 154145, 259345, 308290, 400777, 518690, 674297, 801554, 1348594, 2003885, 3371485, 4007770, 5210101, 6742970, 8765861, 10420202, 17531722, 26050505, 43829305, 52101010, 87658610, 1599069401, 3198138802, 7995347005, 15990694010, 20787902213, 41575804426, 103939511065, 207879022130, 270242728769, 540485457538, 1351213643845, 2702427287690]

約数ペア:

[(1, 2702427287690), (2, 1351213643845), (5, 540485457538), (10, 270242728769), (13, 207879022130), (26, 103939511065), (65, 41575804426), (130, 20787902213), (169, 15990694010), (338, 7995347005), (845, 3198138802), (1690, 1599069401), (30829, 87658610), (51869, 52101010), (61658, 43829305), (103738, 26050505), (154145, 17531722), (259345, 10420202), (308290, 8765861), (400777, 6742970), (518690, 5210101), (674297, 4007770), (801554, 3371485), (1348594, 2003885)]