121500820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{45677}}^1$

素因数の和:45712

約数の個数: 48

約数和(自身を含む): 306956160

約数和(自身を除く): 185455340

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 45677, 91354, 182708, 228385, 319739, 456770, 639478, 867863, 913540, 1278956, 1598695, 1735726, 3197390, 3471452, 4339315, 6075041, 6394780, 8678630, 12150082, 17357260, 24300164, 30375205, 60750410, 121500820]

約数ペア:

[(1, 121500820), (2, 60750410), (4, 30375205), (5, 24300164), (7, 17357260), (10, 12150082), (14, 8678630), (19, 6394780), (20, 6075041), (28, 4339315), (35, 3471452), (38, 3197390), (70, 1735726), (76, 1598695), (95, 1278956), (133, 913540), (140, 867863), (190, 639478), (266, 456770), (380, 319739), (532, 228385), (665, 182708), (1330, 91354), (2660, 45677)]