1065129940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1879}}^1\times {\mathrm{4049}}^1$

素因数の和:5944

約数の個数: 48

約数和(自身を含む): 2558304000

約数和(自身を除く): 1493174060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1879, 3758, 4049, 7516, 8098, 9395, 13153, 16196, 18790, 20245, 26306, 28343, 37580, 40490, 52612, 56686, 65765, 80980, 113372, 131530, 141715, 263060, 283430, 566860, 7608071, 15216142, 30432284, 38040355, 53256497, 76080710, 106512994, 152161420, 213025988, 266282485, 532564970, 1065129940]

約数ペア:

[(1, 1065129940), (2, 532564970), (4, 266282485), (5, 213025988), (7, 152161420), (10, 106512994), (14, 76080710), (20, 53256497), (28, 38040355), (35, 30432284), (70, 15216142), (140, 7608071), (1879, 566860), (3758, 283430), (4049, 263060), (7516, 141715), (8098, 131530), (9395, 113372), (13153, 80980), (16196, 65765), (18790, 56686), (20245, 52612), (26306, 40490), (28343, 37580)]