103988220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{247591}}^1$

素因数の和:247610

約数の個数: 48

約数和(自身を含む): 332763648

約数和(自身を除く): 228775428

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 247591, 495182, 742773, 990364, 1237955, 1485546, 1733137, 2475910, 2971092, 3466274, 3713865, 4951820, 5199411, 6932548, 7427730, 8665685, 10398822, 14855460, 17331370, 20797644, 25997055, 34662740, 51994110, 103988220]

約数ペア:

[(1, 103988220), (2, 51994110), (3, 34662740), (4, 25997055), (5, 20797644), (6, 17331370), (7, 14855460), (10, 10398822), (12, 8665685), (14, 7427730), (15, 6932548), (20, 5199411), (21, 4951820), (28, 3713865), (30, 3466274), (35, 2971092), (42, 2475910), (60, 1733137), (70, 1485546), (84, 1237955), (105, 990364), (140, 742773), (210, 495182), (420, 247591)]