30326968

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2749}}^1$

素因数の和:2959

約数の個数: 32

約数和(自身を含む): 65340000

約数和(自身を除く): 35013032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2749, 2758, 5498, 5516, 10996, 11032, 19243, 21992, 38486, 76972, 153944, 541553, 1083106, 2166212, 3790871, 4332424, 7581742, 15163484, 30326968]

約数ペア:

[(1, 30326968), (2, 15163484), (4, 7581742), (7, 4332424), (8, 3790871), (14, 2166212), (28, 1083106), (56, 541553), (197, 153944), (394, 76972), (788, 38486), (1379, 21992), (1576, 19243), (2749, 11032), (2758, 10996), (5498, 5516)]