492025230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{27751}}^1$

素因数の和:27961

約数の個数: 48

約数和(自身を含む): 1285805664

約数和(自身を除く): 793780434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 8865, 17730, 27751, 55502, 83253, 138755, 166506, 249759, 277510, 416265, 499518, 832530, 1248795, 2497590, 5466947, 10933894, 16400841, 27334735, 32801682, 49202523, 54669470, 82004205, 98405046, 164008410, 246012615, 492025230]

約数ペア:

[(1, 492025230), (2, 246012615), (3, 164008410), (5, 98405046), (6, 82004205), (9, 54669470), (10, 49202523), (15, 32801682), (18, 27334735), (30, 16400841), (45, 10933894), (90, 5466947), (197, 2497590), (394, 1248795), (591, 832530), (985, 499518), (1182, 416265), (1773, 277510), (1970, 249759), (2955, 166506), (3546, 138755), (5910, 83253), (8865, 55502), (17730, 27751)]