65894310

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 128

約数和(自身を含む): 187038720

約数和(自身を除く): 121144410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 131, 135, 138, 162, 207, 230, 243, 262, 270, 345, 393, 405, 414, 486, 621, 655, 690, 729, 786, 810, 1035, 1179, 1215, 1242, 1310, 1458, 1863, 1965, 2070, 2187, 2358, 2430, 3013, 3105, 3537, 3645, 3726, 3930, 4374, 5589, 5895, 6026, 6210, 7074, 7290, 9039, 9315, 10611, 10935, 11178, 11790, 15065, 16767, 17685, 18078, 18630, 21222, 21870, 27117, 27945, 30130, 31833, 33534, 35370, 45195, 50301, 53055, 54234, 55890, 63666, 81351, 83835, 90390, 95499, 100602, 106110, 135585, 159165, 162702, 167670, 190998, 244053, 251505, 271170, 286497, 318330, 406755, 477495, 488106, 503010, 572994, 732159, 813510, 954990, 1220265, 1432485, 1464318, 2196477, 2440530, 2864970, 3660795, 4392954, 6589431, 7321590, 10982385, 13178862, 21964770, 32947155, 65894310]

約数ペア:

[(1, 65894310), (2, 32947155), (3, 21964770), (5, 13178862), (6, 10982385), (9, 7321590), (10, 6589431), (15, 4392954), (18, 3660795), (23, 2864970), (27, 2440530), (30, 2196477), (45, 1464318), (46, 1432485), (54, 1220265), (69, 954990), (81, 813510), (90, 732159), (115, 572994), (131, 503010), (135, 488106), (138, 477495), (162, 406755), (207, 318330), (230, 286497), (243, 271170), (262, 251505), (270, 244053), (345, 190998), (393, 167670), (405, 162702), (414, 159165), (486, 135585), (621, 106110), (655, 100602), (690, 95499), (729, 90390), (786, 83835), (810, 81351), (1035, 63666), (1179, 55890), (1215, 54234), (1242, 53055), (1310, 50301), (1458, 45195), (1863, 35370), (1965, 33534), (2070, 31833), (2187, 30130), (2358, 27945), (2430, 27117), (3013, 21870), (3105, 21222), (3537, 18630), (3645, 18078), (3726, 17685), (3930, 16767), (4374, 15065), (5589, 11790), (5895, 11178), (6026, 10935), (6210, 10611), (7074, 9315), (7290, 9039)]