179616510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{28109}}^1$

素因数の和:28193

約数の個数: 48

約数和(自身を含む): 473597280

約数和(自身を除く): 293980770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 28109, 56218, 84327, 140545, 168654, 252981, 281090, 421635, 505962, 843270, 1264905, 1995739, 2529810, 3991478, 5987217, 9978695, 11974434, 17961651, 19957390, 29936085, 35923302, 59872170, 89808255, 179616510]

約数ペア:

[(1, 179616510), (2, 89808255), (3, 59872170), (5, 35923302), (6, 29936085), (9, 19957390), (10, 17961651), (15, 11974434), (18, 9978695), (30, 5987217), (45, 3991478), (71, 2529810), (90, 1995739), (142, 1264905), (213, 843270), (355, 505962), (426, 421635), (639, 281090), (710, 252981), (1065, 168654), (1278, 140545), (2130, 84327), (3195, 56218), (6390, 28109)]