67706220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1823}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 189987840

約数和(自身を除く): 122281620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 619, 1238, 1823, 1857, 2476, 3095, 3646, 3714, 5469, 6190, 7292, 7428, 9115, 9285, 10938, 12380, 18230, 18570, 21876, 27345, 36460, 37140, 54690, 109380, 1128437, 2256874, 3385311, 4513748, 5642185, 6770622, 11284370, 13541244, 16926555, 22568740, 33853110, 67706220]

約数ペア:

[(1, 67706220), (2, 33853110), (3, 22568740), (4, 16926555), (5, 13541244), (6, 11284370), (10, 6770622), (12, 5642185), (15, 4513748), (20, 3385311), (30, 2256874), (60, 1128437), (619, 109380), (1238, 54690), (1823, 37140), (1857, 36460), (2476, 27345), (3095, 21876), (3646, 18570), (3714, 18230), (5469, 12380), (6190, 10938), (7292, 9285), (7428, 9115)]