30063776

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:477

約数の個数: 48

約数和(自身を含む): 62868960

約数和(自身を除く): 32805184

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 197, 251, 304, 394, 502, 608, 788, 1004, 1576, 2008, 3152, 3743, 4016, 4769, 6304, 7486, 8032, 9538, 14972, 19076, 29944, 38152, 49447, 59888, 76304, 98894, 119776, 152608, 197788, 395576, 791152, 939493, 1582304, 1878986, 3757972, 7515944, 15031888, 30063776]

約数ペア:

[(1, 30063776), (2, 15031888), (4, 7515944), (8, 3757972), (16, 1878986), (19, 1582304), (32, 939493), (38, 791152), (76, 395576), (152, 197788), (197, 152608), (251, 119776), (304, 98894), (394, 76304), (502, 59888), (608, 49447), (788, 38152), (1004, 29944), (1576, 19076), (2008, 14972), (3152, 9538), (3743, 8032), (4016, 7486), (4769, 6304)]