906950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:137

約数の個数: 48

約数和(自身を含む): 1968624

約数和(自身を除く): 1061674

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 97, 110, 170, 187, 194, 275, 374, 425, 485, 550, 850, 935, 970, 1067, 1649, 1870, 2134, 2425, 3298, 4675, 4850, 5335, 8245, 9350, 10670, 16490, 18139, 26675, 36278, 41225, 53350, 82450, 90695, 181390, 453475, 906950]

約数ペア:

[(1, 906950), (2, 453475), (5, 181390), (10, 90695), (11, 82450), (17, 53350), (22, 41225), (25, 36278), (34, 26675), (50, 18139), (55, 16490), (85, 10670), (97, 9350), (110, 8245), (170, 5335), (187, 4850), (194, 4675), (275, 3298), (374, 2425), (425, 2134), (485, 1870), (550, 1649), (850, 1067), (935, 970)]