66835470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{7451}}^1$

素因数の和:7497

約数の個数: 64

約数和(自身を含む): 180278784

約数和(自身を除く): 113443314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 7451, 8970, 14902, 22353, 37255, 44706, 74510, 96863, 111765, 171373, 193726, 223530, 290589, 342746, 484315, 514119, 581178, 856865, 968630, 1028238, 1452945, 1713730, 2227849, 2570595, 2905890, 4455698, 5141190, 6683547, 11139245, 13367094, 22278490, 33417735, 66835470]

約数ペア:

[(1, 66835470), (2, 33417735), (3, 22278490), (5, 13367094), (6, 11139245), (10, 6683547), (13, 5141190), (15, 4455698), (23, 2905890), (26, 2570595), (30, 2227849), (39, 1713730), (46, 1452945), (65, 1028238), (69, 968630), (78, 856865), (115, 581178), (130, 514119), (138, 484315), (195, 342746), (230, 290589), (299, 223530), (345, 193726), (390, 171373), (598, 111765), (690, 96863), (897, 74510), (1495, 44706), (1794, 37255), (2990, 22353), (4485, 14902), (7451, 8970)]