102471330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{262747}}^1$

素因数の和:262770

約数の個数: 32

約数和(自身を含む): 264849984

約数和(自身を除く): 162378654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 262747, 525494, 788241, 1313735, 1576482, 2627470, 3415711, 3941205, 6831422, 7882410, 10247133, 17078555, 20494266, 34157110, 51235665, 102471330]

約数ペア:

[(1, 102471330), (2, 51235665), (3, 34157110), (5, 20494266), (6, 17078555), (10, 10247133), (13, 7882410), (15, 6831422), (26, 3941205), (30, 3415711), (39, 2627470), (65, 1576482), (78, 1313735), (130, 788241), (195, 525494), (390, 262747)]