15702849190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{451361}}^1$

素因数の和:451453

約数の個数: 48

約数和(自身を含む): 33343013664

約数和(自身を除く): 17640164474

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 71, 98, 142, 245, 355, 490, 497, 710, 994, 2485, 3479, 4970, 6958, 17395, 34790, 451361, 902722, 2256805, 3159527, 4513610, 6319054, 15797635, 22116689, 31595270, 32046631, 44233378, 64093262, 110583445, 160233155, 221166890, 224326417, 320466310, 448652834, 1121632085, 1570284919, 2243264170, 3140569838, 7851424595, 15702849190]

約数ペア:

[(1, 15702849190), (2, 7851424595), (5, 3140569838), (7, 2243264170), (10, 1570284919), (14, 1121632085), (35, 448652834), (49, 320466310), (70, 224326417), (71, 221166890), (98, 160233155), (142, 110583445), (245, 64093262), (355, 44233378), (490, 32046631), (497, 31595270), (710, 22116689), (994, 15797635), (2485, 6319054), (3479, 4513610), (4970, 3159527), (6958, 2256805), (17395, 902722), (34790, 451361)]