670564470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{3793}}^1$

素因数の和:3957

約数の個数: 64

約数和(自身を含む): 1652120064

約数和(自身を除く): 981555594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 83, 142, 166, 213, 249, 355, 415, 426, 498, 710, 830, 1065, 1245, 2130, 2490, 3793, 5893, 7586, 11379, 11786, 17679, 18965, 22758, 29465, 35358, 37930, 56895, 58930, 88395, 113790, 176790, 269303, 314819, 538606, 629638, 807909, 944457, 1346515, 1574095, 1615818, 1888914, 2693030, 3148190, 4039545, 4722285, 8079090, 9444570, 22352149, 44704298, 67056447, 111760745, 134112894, 223521490, 335282235, 670564470]

約数ペア:

[(1, 670564470), (2, 335282235), (3, 223521490), (5, 134112894), (6, 111760745), (10, 67056447), (15, 44704298), (30, 22352149), (71, 9444570), (83, 8079090), (142, 4722285), (166, 4039545), (213, 3148190), (249, 2693030), (355, 1888914), (415, 1615818), (426, 1574095), (498, 1346515), (710, 944457), (830, 807909), (1065, 629638), (1245, 538606), (2130, 314819), (2490, 269303), (3793, 176790), (5893, 113790), (7586, 88395), (11379, 58930), (11786, 56895), (17679, 37930), (18965, 35358), (22758, 29465)]