63625730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 140009472

約数和(自身を除く): 76383742

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 127, 170, 238, 254, 421, 595, 635, 842, 889, 1190, 1270, 1778, 2105, 2159, 2947, 4210, 4318, 4445, 5894, 7157, 8890, 10795, 14314, 14735, 15113, 21590, 29470, 30226, 35785, 50099, 53467, 71570, 75565, 100198, 106934, 151130, 250495, 267335, 374269, 500990, 534670, 748538, 908939, 1817878, 1871345, 3742690, 4544695, 6362573, 9089390, 12725146, 31812865, 63625730]

約数ペア:

[(1, 63625730), (2, 31812865), (5, 12725146), (7, 9089390), (10, 6362573), (14, 4544695), (17, 3742690), (34, 1871345), (35, 1817878), (70, 908939), (85, 748538), (119, 534670), (127, 500990), (170, 374269), (238, 267335), (254, 250495), (421, 151130), (595, 106934), (635, 100198), (842, 75565), (889, 71570), (1190, 53467), (1270, 50099), (1778, 35785), (2105, 30226), (2159, 29470), (2947, 21590), (4210, 15113), (4318, 14735), (4445, 14314), (5894, 10795), (7157, 8890)]