11430020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4332

約数の個数: 48

約数和(自身を含む): 28882560

約数和(自身を除く): 17452540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 4297, 8594, 17188, 21485, 30079, 42970, 60158, 81643, 85940, 120316, 150395, 163286, 300790, 326572, 408215, 571501, 601580, 816430, 1143002, 1632860, 2286004, 2857505, 5715010, 11430020]

約数ペア:

[(1, 11430020), (2, 5715010), (4, 2857505), (5, 2286004), (7, 1632860), (10, 1143002), (14, 816430), (19, 601580), (20, 571501), (28, 408215), (35, 326572), (38, 300790), (70, 163286), (76, 150395), (95, 120316), (133, 85940), (140, 81643), (190, 60158), (266, 42970), (380, 30079), (532, 21485), (665, 17188), (1330, 8594), (2660, 4297)]