12700650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{227}}^1\times {\mathrm{373}}^1$

素因数の和:615

約数の個数: 48

約数和(自身を含む): 31721184

約数和(自身を除く): 19020534

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 227, 373, 454, 681, 746, 1119, 1135, 1362, 1865, 2238, 2270, 3405, 3730, 5595, 5675, 6810, 9325, 11190, 11350, 17025, 18650, 27975, 34050, 55950, 84671, 169342, 254013, 423355, 508026, 846710, 1270065, 2116775, 2540130, 4233550, 6350325, 12700650]

約数ペア:

[(1, 12700650), (2, 6350325), (3, 4233550), (5, 2540130), (6, 2116775), (10, 1270065), (15, 846710), (25, 508026), (30, 423355), (50, 254013), (75, 169342), (150, 84671), (227, 55950), (373, 34050), (454, 27975), (681, 18650), (746, 17025), (1119, 11350), (1135, 11190), (1362, 9325), (1865, 6810), (2238, 5675), (2270, 5595), (3405, 3730)]