70408060

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{569}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 155131200

約数和(自身を除く): 84723140

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 269, 460, 538, 569, 1076, 1138, 1345, 2276, 2690, 2845, 5380, 5690, 6187, 11380, 12374, 13087, 24748, 26174, 30935, 52348, 61870, 65435, 123740, 130870, 153061, 261740, 306122, 612244, 765305, 1530610, 3061220, 3520403, 7040806, 14081612, 17602015, 35204030, 70408060]

約数ペア:

[(1, 70408060), (2, 35204030), (4, 17602015), (5, 14081612), (10, 7040806), (20, 3520403), (23, 3061220), (46, 1530610), (92, 765305), (115, 612244), (230, 306122), (269, 261740), (460, 153061), (538, 130870), (569, 123740), (1076, 65435), (1138, 61870), (1345, 52348), (2276, 30935), (2690, 26174), (2845, 24748), (5380, 13087), (5690, 12374), (6187, 11380)]