64896930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{34337}}^1$

素因数の和:34360

約数の個数: 64

約数和(自身を含む): 197786880

約数和(自身を除く): 132889950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 34337, 68674, 103011, 171685, 206022, 240359, 309033, 343370, 480718, 515055, 618066, 721077, 927099, 1030110, 1201795, 1442154, 1545165, 1854198, 2163231, 2403590, 3090330, 3605385, 4326462, 4635495, 6489693, 7210770, 9270990, 10816155, 12979386, 21632310, 32448465, 64896930]

約数ペア:

[(1, 64896930), (2, 32448465), (3, 21632310), (5, 12979386), (6, 10816155), (7, 9270990), (9, 7210770), (10, 6489693), (14, 4635495), (15, 4326462), (18, 3605385), (21, 3090330), (27, 2403590), (30, 2163231), (35, 1854198), (42, 1545165), (45, 1442154), (54, 1201795), (63, 1030110), (70, 927099), (90, 721077), (105, 618066), (126, 515055), (135, 480718), (189, 343370), (210, 309033), (270, 240359), (315, 206022), (378, 171685), (630, 103011), (945, 68674), (1890, 34337)]