1115666220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{41413}}^1$

素因数の和:41874

約数の個数: 48

約数和(自身を含む): 3130898400

約数和(自身を除く): 2015232180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 449, 898, 1347, 1796, 2245, 2694, 4490, 5388, 6735, 8980, 13470, 26940, 41413, 82826, 124239, 165652, 207065, 248478, 414130, 496956, 621195, 828260, 1242390, 2484780, 18594437, 37188874, 55783311, 74377748, 92972185, 111566622, 185944370, 223133244, 278916555, 371888740, 557833110, 1115666220]

約数ペア:

[(1, 1115666220), (2, 557833110), (3, 371888740), (4, 278916555), (5, 223133244), (6, 185944370), (10, 111566622), (12, 92972185), (15, 74377748), (20, 55783311), (30, 37188874), (60, 18594437), (449, 2484780), (898, 1242390), (1347, 828260), (1796, 621195), (2245, 496956), (2694, 414130), (4490, 248478), (5388, 207065), (6735, 165652), (8980, 124239), (13470, 82826), (26940, 41413)]