2126950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 4642560

約数和(自身を除く): 2515610

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 59, 70, 103, 118, 175, 206, 295, 350, 413, 515, 590, 721, 826, 1030, 1442, 1475, 2065, 2575, 2950, 3605, 4130, 5150, 6077, 7210, 10325, 12154, 18025, 20650, 30385, 36050, 42539, 60770, 85078, 151925, 212695, 303850, 425390, 1063475, 2126950]

約数ペア:

[(1, 2126950), (2, 1063475), (5, 425390), (7, 303850), (10, 212695), (14, 151925), (25, 85078), (35, 60770), (50, 42539), (59, 36050), (70, 30385), (103, 20650), (118, 18025), (175, 12154), (206, 10325), (295, 7210), (350, 6077), (413, 5150), (515, 4130), (590, 3605), (721, 2950), (826, 2575), (1030, 2065), (1442, 1475)]