13963180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9067}}^1$

素因数の和:9094

約数の個数: 48

約数和(自身を含む): 36562176

約数和(自身を除く): 22598996

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, 9067, 18134, 36268, 45335, 63469, 90670, 99737, 126938, 181340, 199474, 253876, 317345, 398948, 498685, 634690, 698159, 997370, 1269380, 1396318, 1994740, 2792636, 3490795, 6981590, 13963180]

約数ペア:

[(1, 13963180), (2, 6981590), (4, 3490795), (5, 2792636), (7, 1994740), (10, 1396318), (11, 1269380), (14, 997370), (20, 698159), (22, 634690), (28, 498685), (35, 398948), (44, 317345), (55, 253876), (70, 199474), (77, 181340), (110, 126938), (140, 99737), (154, 90670), (220, 63469), (308, 45335), (385, 36268), (770, 18134), (1540, 9067)]