310021594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{709}}^1$

素因数の和:1078

約数の個数: 32

約数和(自身を含む): 505065600

約数和(自身を除く): 195044006

約数列:

[1, 2, 19, 37, 38, 74, 311, 622, 703, 709, 1406, 1418, 5909, 11507, 11818, 13471, 23014, 26233, 26942, 52466, 218633, 220499, 437266, 440998, 498427, 996854, 4189481, 8158463, 8378962, 16316926, 155010797, 310021594]

約数ペア:

[(1, 310021594), (2, 155010797), (19, 16316926), (37, 8378962), (38, 8158463), (74, 4189481), (311, 996854), (622, 498427), (703, 440998), (709, 437266), (1406, 220499), (1418, 218633), (5909, 52466), (11507, 26942), (11818, 26233), (13471, 23014)]