6463940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{46171}}^1$

素因数の和:46187

約数の個数: 24

約数和(自身を含む): 15513792

約数和(自身を除く): 9049852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 46171, 92342, 184684, 230855, 323197, 461710, 646394, 923420, 1292788, 1615985, 3231970, 6463940]

約数ペア:

[(1, 6463940), (2, 3231970), (4, 1615985), (5, 1292788), (7, 923420), (10, 646394), (14, 461710), (20, 323197), (28, 230855), (35, 184684), (70, 92342), (140, 46171)]