80294830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14897}}^1$

素因数の和:14929

約数の個数: 48

約数和(自身を含む): 183424176

約数和(自身を除く): 103129346

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 14897, 29794, 74485, 104279, 148970, 163867, 208558, 327734, 521395, 729953, 819335, 1042790, 1147069, 1459906, 1638670, 2294138, 3649765, 5735345, 7299530, 8029483, 11470690, 16058966, 40147415, 80294830]

約数ペア:

[(1, 80294830), (2, 40147415), (5, 16058966), (7, 11470690), (10, 8029483), (11, 7299530), (14, 5735345), (22, 3649765), (35, 2294138), (49, 1638670), (55, 1459906), (70, 1147069), (77, 1042790), (98, 819335), (110, 729953), (154, 521395), (245, 327734), (385, 208558), (490, 163867), (539, 148970), (770, 104279), (1078, 74485), (2695, 29794), (5390, 14897)]