2017464780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1461931}}^1$

素因数の和:1461966

約数の個数: 48

約数和(自身を含む): 5894509824

約数和(自身を除く): 3877045044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1461931, 2923862, 4385793, 5847724, 7309655, 8771586, 14619310, 17543172, 21928965, 29238620, 33624413, 43857930, 67248826, 87715860, 100873239, 134497652, 168122065, 201746478, 336244130, 403492956, 504366195, 672488260, 1008732390, 2017464780]

約数ペア:

[(1, 2017464780), (2, 1008732390), (3, 672488260), (4, 504366195), (5, 403492956), (6, 336244130), (10, 201746478), (12, 168122065), (15, 134497652), (20, 100873239), (23, 87715860), (30, 67248826), (46, 43857930), (60, 33624413), (69, 29238620), (92, 21928965), (115, 17543172), (138, 14619310), (230, 8771586), (276, 7309655), (345, 5847724), (460, 4385793), (690, 2923862), (1380, 1461931)]