70908660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1867}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 216224736

約数和(自身を除く): 145316076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1266, 1867, 1899, 2110, 2532, 3165, 3734, 3798, 4220, 5601, 6330, 7468, 7596, 9335, 9495, 11202, 12660, 16803, 18670, 18990, 22404, 28005, 33606, 37340, 37980, 56010, 67212, 84015, 112020, 168030, 336060, 393937, 787874, 1181811, 1575748, 1969685, 2363622, 3545433, 3939370, 4727244, 5909055, 7090866, 7878740, 11818110, 14181732, 17727165, 23636220, 35454330, 70908660]

約数ペア:

[(1, 70908660), (2, 35454330), (3, 23636220), (4, 17727165), (5, 14181732), (6, 11818110), (9, 7878740), (10, 7090866), (12, 5909055), (15, 4727244), (18, 3939370), (20, 3545433), (30, 2363622), (36, 1969685), (45, 1575748), (60, 1181811), (90, 787874), (180, 393937), (211, 336060), (422, 168030), (633, 112020), (844, 84015), (1055, 67212), (1266, 56010), (1867, 37980), (1899, 37340), (2110, 33606), (2532, 28005), (3165, 22404), (3734, 18990), (3798, 18670), (4220, 16803), (5601, 12660), (6330, 11202), (7468, 9495), (7596, 9335)]