42483490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 89561592

約数和(自身を除く): 47078102

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 277, 313, 490, 554, 626, 1385, 1565, 1939, 2191, 2770, 3130, 3878, 4382, 9695, 10955, 13573, 15337, 19390, 21910, 27146, 30674, 67865, 76685, 86701, 135730, 153370, 173402, 433505, 606907, 867010, 1213814, 3034535, 4248349, 6069070, 8496698, 21241745, 42483490]

約数ペア:

[(1, 42483490), (2, 21241745), (5, 8496698), (7, 6069070), (10, 4248349), (14, 3034535), (35, 1213814), (49, 867010), (70, 606907), (98, 433505), (245, 173402), (277, 153370), (313, 135730), (490, 86701), (554, 76685), (626, 67865), (1385, 30674), (1565, 27146), (1939, 21910), (2191, 19390), (2770, 15337), (3130, 13573), (3878, 10955), (4382, 9695)]