284177530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{312283}}^1$

素因数の和:312310

約数の個数: 32

約数和(自身を含む): 629564544

約数和(自身を除く): 345387014

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 312283, 624566, 1561415, 2185981, 3122830, 4059679, 4371962, 8119358, 10929905, 20298395, 21859810, 28417753, 40596790, 56835506, 142088765, 284177530]

約数ペア:

[(1, 284177530), (2, 142088765), (5, 56835506), (7, 40596790), (10, 28417753), (13, 21859810), (14, 20298395), (26, 10929905), (35, 8119358), (65, 4371962), (70, 4059679), (91, 3122830), (130, 2185981), (182, 1561415), (455, 624566), (910, 312283)]