42070470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107873}}^1$

素因数の和:107896

約数の個数: 32

約数和(自身を含む): 108736992

約数和(自身を除く): 66666522

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 107873, 215746, 323619, 539365, 647238, 1078730, 1402349, 1618095, 2804698, 3236190, 4207047, 7011745, 8414094, 14023490, 21035235, 42070470]

約数ペア:

[(1, 42070470), (2, 21035235), (3, 14023490), (5, 8414094), (6, 7011745), (10, 4207047), (13, 3236190), (15, 2804698), (26, 1618095), (30, 1402349), (39, 1078730), (65, 647238), (78, 539365), (130, 323619), (195, 215746), (390, 107873)]