17967433190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{378023}}^1$

素因数の和:378141

約数の個数: 48

約数和(自身を含む): 38009557152

約数和(自身を除く): 20042123962

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1358, 3395, 4753, 6790, 9506, 23765, 47530, 378023, 756046, 1890115, 2646161, 3780230, 5292322, 13230805, 18523127, 26461610, 36668231, 37046254, 73336462, 92615635, 183341155, 185231270, 256677617, 366682310, 513355234, 1283388085, 1796743319, 2566776170, 3593486638, 8983716595, 17967433190]

約数ペア:

[(1, 17967433190), (2, 8983716595), (5, 3593486638), (7, 2566776170), (10, 1796743319), (14, 1283388085), (35, 513355234), (49, 366682310), (70, 256677617), (97, 185231270), (98, 183341155), (194, 92615635), (245, 73336462), (485, 37046254), (490, 36668231), (679, 26461610), (970, 18523127), (1358, 13230805), (3395, 5292322), (4753, 3780230), (6790, 2646161), (9506, 1890115), (23765, 756046), (47530, 378023)]