30019144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2269

約数の個数: 32

約数和(自身を含む): 60203520

約数和(自身を除く): 30184376

約数列:

[1, 2, 4, 8, 17, 34, 68, 103, 136, 206, 412, 824, 1751, 2143, 3502, 4286, 7004, 8572, 14008, 17144, 36431, 72862, 145724, 220729, 291448, 441458, 882916, 1765832, 3752393, 7504786, 15009572, 30019144]

約数ペア:

[(1, 30019144), (2, 15009572), (4, 7504786), (8, 3752393), (17, 1765832), (34, 882916), (68, 441458), (103, 291448), (136, 220729), (206, 145724), (412, 72862), (824, 36431), (1751, 17144), (2143, 14008), (3502, 8572), (4286, 7004)]