82402890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6373}}^1$

素因数の和:6814

約数の個数: 32

約数和(自身を含む): 198256896

約数和(自身を除く): 115854006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 2155, 2586, 4310, 6373, 6465, 12746, 12930, 19119, 31865, 38238, 63730, 95595, 191190, 2746763, 5493526, 8240289, 13733815, 16480578, 27467630, 41201445, 82402890]

約数ペア:

[(1, 82402890), (2, 41201445), (3, 27467630), (5, 16480578), (6, 13733815), (10, 8240289), (15, 5493526), (30, 2746763), (431, 191190), (862, 95595), (1293, 63730), (2155, 38238), (2586, 31865), (4310, 19119), (6373, 12930), (6465, 12746)]