291265660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{48383}}^1$

素因数の和:48442

約数の個数: 48

約数和(自身を含む): 715309056

約数和(自身を除く): 424043396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 48383, 96766, 193532, 241915, 338681, 483830, 677362, 967660, 1354724, 1693405, 2080469, 3386810, 4160938, 6773620, 8321876, 10402345, 14563283, 20804690, 29126566, 41609380, 58253132, 72816415, 145632830, 291265660]

約数ペア:

[(1, 291265660), (2, 145632830), (4, 72816415), (5, 58253132), (7, 41609380), (10, 29126566), (14, 20804690), (20, 14563283), (28, 10402345), (35, 8321876), (43, 6773620), (70, 4160938), (86, 3386810), (140, 2080469), (172, 1693405), (215, 1354724), (301, 967660), (430, 677362), (602, 483830), (860, 338681), (1204, 241915), (1505, 193532), (3010, 96766), (6020, 48383)]