30712452

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{499}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 75264000

約数和(自身を除く): 44551548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 223, 276, 446, 499, 669, 892, 998, 1338, 1497, 1996, 2676, 2994, 5129, 5988, 10258, 11477, 15387, 20516, 22954, 30774, 34431, 45908, 61548, 68862, 111277, 137724, 222554, 333831, 445108, 667662, 1335324, 2559371, 5118742, 7678113, 10237484, 15356226, 30712452]

約数ペア:

[(1, 30712452), (2, 15356226), (3, 10237484), (4, 7678113), (6, 5118742), (12, 2559371), (23, 1335324), (46, 667662), (69, 445108), (92, 333831), (138, 222554), (223, 137724), (276, 111277), (446, 68862), (499, 61548), (669, 45908), (892, 34431), (998, 30774), (1338, 22954), (1497, 20516), (1996, 15387), (2676, 11477), (2994, 10258), (5129, 5988)]