6551930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 15040512

約数和(自身を除く): 8488582

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 67, 70, 77, 110, 127, 134, 154, 254, 335, 385, 469, 635, 670, 737, 770, 889, 938, 1270, 1397, 1474, 1778, 2345, 2794, 3685, 4445, 4690, 5159, 6985, 7370, 8509, 8890, 9779, 10318, 13970, 17018, 19558, 25795, 42545, 48895, 51590, 59563, 85090, 93599, 97790, 119126, 187198, 297815, 467995, 595630, 655193, 935990, 1310386, 3275965, 6551930]

約数ペア:

[(1, 6551930), (2, 3275965), (5, 1310386), (7, 935990), (10, 655193), (11, 595630), (14, 467995), (22, 297815), (35, 187198), (55, 119126), (67, 97790), (70, 93599), (77, 85090), (110, 59563), (127, 51590), (134, 48895), (154, 42545), (254, 25795), (335, 19558), (385, 17018), (469, 13970), (635, 10318), (670, 9779), (737, 8890), (770, 8509), (889, 7370), (938, 6985), (1270, 5159), (1397, 4690), (1474, 4445), (1778, 3685), (2345, 2794)]