65136190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 137147472

約数和(自身を除く): 72011282

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 307, 433, 490, 614, 866, 1535, 2149, 2165, 3031, 3070, 4298, 4330, 6062, 10745, 15043, 15155, 21217, 21490, 30086, 30310, 42434, 75215, 106085, 132931, 150430, 212170, 265862, 664655, 930517, 1329310, 1861034, 4652585, 6513619, 9305170, 13027238, 32568095, 65136190]

約数ペア:

[(1, 65136190), (2, 32568095), (5, 13027238), (7, 9305170), (10, 6513619), (14, 4652585), (35, 1861034), (49, 1329310), (70, 930517), (98, 664655), (245, 265862), (307, 212170), (433, 150430), (490, 132931), (614, 106085), (866, 75215), (1535, 42434), (2149, 30310), (2165, 30086), (3031, 21490), (3070, 21217), (4298, 15155), (4330, 15043), (6062, 10745)]