70641095

素因数分解:

$5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 104011776

約数和(自身を除く): 33370681

約数列:

[1, 5, 7, 31, 35, 49, 71, 131, 155, 217, 245, 355, 497, 655, 917, 1085, 1519, 2201, 2485, 3479, 4061, 4585, 6419, 7595, 9301, 11005, 15407, 17395, 20305, 28427, 32095, 46505, 65107, 77035, 107849, 142135, 198989, 288331, 325535, 455749, 539245, 994945, 1441655, 2018317, 2278745, 10091585, 14128219, 70641095]

約数ペア:

[(1, 70641095), (5, 14128219), (7, 10091585), (31, 2278745), (35, 2018317), (49, 1441655), (71, 994945), (131, 539245), (155, 455749), (217, 325535), (245, 288331), (355, 198989), (497, 142135), (655, 107849), (917, 77035), (1085, 65107), (1519, 46505), (2201, 32095), (2485, 28427), (3479, 20305), (4061, 17395), (4585, 15407), (6419, 11005), (7595, 9301)]