314828140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{62219}}^1$

素因数の和:62262

約数の個数: 48

約数和(自身を含む): 752613120

約数和(自身を除く): 437784980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 62219, 124438, 248876, 311095, 622190, 684409, 1244380, 1368818, 1431037, 2737636, 2862074, 3422045, 5724148, 6844090, 7155185, 13688180, 14310370, 15741407, 28620740, 31482814, 62965628, 78707035, 157414070, 314828140]

約数ペア:

[(1, 314828140), (2, 157414070), (4, 78707035), (5, 62965628), (10, 31482814), (11, 28620740), (20, 15741407), (22, 14310370), (23, 13688180), (44, 7155185), (46, 6844090), (55, 5724148), (92, 3422045), (110, 2862074), (115, 2737636), (220, 1431037), (230, 1368818), (253, 1244380), (460, 684409), (506, 622190), (1012, 311095), (1265, 248876), (2530, 124438), (5060, 62219)]