91963175990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{797}}^1\times {\mathrm{235483}}^1$

素因数の和:236301

約数の個数: 48

約数和(自身を含む): 192802054032

約数和(自身を除く): 100838878042

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 797, 1594, 3985, 5579, 7970, 11158, 27895, 39053, 55790, 78106, 195265, 235483, 390530, 470966, 1177415, 1648381, 2354830, 3296762, 8241905, 11538667, 16483810, 23077334, 57693335, 115386670, 187679951, 375359902, 938399755, 1313759657, 1876799510, 2627519314, 6568798285, 9196317599, 13137596570, 18392635198, 45981587995, 91963175990]

約数ペア:

[(1, 91963175990), (2, 45981587995), (5, 18392635198), (7, 13137596570), (10, 9196317599), (14, 6568798285), (35, 2627519314), (49, 1876799510), (70, 1313759657), (98, 938399755), (245, 375359902), (490, 187679951), (797, 115386670), (1594, 57693335), (3985, 23077334), (5579, 16483810), (7970, 11538667), (11158, 8241905), (27895, 3296762), (39053, 2354830), (55790, 1648381), (78106, 1177415), (195265, 470966), (235483, 390530)]