103600420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67273}}^1$

素因数の和:67300

約数の個数: 48

約数和(自身を含む): 271248768

約数和(自身を除く): 167648348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 67273, 134546, 269092, 336365, 470911, 672730, 740003, 941822, 1345460, 1480006, 1883644, 2354555, 2960012, 3700015, 4709110, 5180021, 7400030, 9418220, 10360042, 14800060, 20720084, 25900105, 51800210, 103600420]

約数ペア:

[(1, 103600420), (2, 51800210), (4, 25900105), (5, 20720084), (7, 14800060), (10, 10360042), (11, 9418220), (14, 7400030), (20, 5180021), (22, 4709110), (28, 3700015), (35, 2960012), (44, 2354555), (55, 1883644), (70, 1480006), (77, 1345460), (110, 941822), (140, 740003), (154, 672730), (220, 470911), (308, 336365), (385, 269092), (770, 134546), (1540, 67273)]