64397410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{7603}}^1$

素因数の和:7639

約数の個数: 48

約数和(自身を含む): 145631808

約数和(自身を除く): 81234398

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 7603, 8470, 15206, 38015, 53221, 76030, 83633, 106442, 167266, 266105, 418165, 532210, 585431, 836330, 919963, 1170862, 1839926, 2927155, 4599815, 5854310, 6439741, 9199630, 12879482, 32198705, 64397410]

約数ペア:

[(1, 64397410), (2, 32198705), (5, 12879482), (7, 9199630), (10, 6439741), (11, 5854310), (14, 4599815), (22, 2927155), (35, 1839926), (55, 1170862), (70, 919963), (77, 836330), (110, 585431), (121, 532210), (154, 418165), (242, 266105), (385, 167266), (605, 106442), (770, 83633), (847, 76030), (1210, 53221), (1694, 38015), (4235, 15206), (7603, 8470)]