13033890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1603

約数の個数: 48

約数和(自身を含む): 34260408

約数和(自身を除く): 21226518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1493, 1746, 2910, 2986, 4365, 4479, 7465, 8730, 8958, 13437, 14930, 22395, 26874, 44790, 67185, 134370, 144821, 289642, 434463, 724105, 868926, 1303389, 1448210, 2172315, 2606778, 4344630, 6516945, 13033890]

約数ペア:

[(1, 13033890), (2, 6516945), (3, 4344630), (5, 2606778), (6, 2172315), (9, 1448210), (10, 1303389), (15, 868926), (18, 724105), (30, 434463), (45, 289642), (90, 144821), (97, 134370), (194, 67185), (291, 44790), (485, 26874), (582, 22395), (873, 14930), (970, 13437), (1455, 8958), (1493, 8730), (1746, 7465), (2910, 4479), (2986, 4365)]