6447070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 13694976

約数和(自身を除く): 7247906

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 2971, 5942, 14855, 20797, 29710, 41594, 92101, 103985, 184202, 207970, 460505, 644707, 921010, 1289414, 3223535, 6447070]

約数ペア:

[(1, 6447070), (2, 3223535), (5, 1289414), (7, 921010), (10, 644707), (14, 460505), (31, 207970), (35, 184202), (62, 103985), (70, 92101), (155, 41594), (217, 29710), (310, 20797), (434, 14855), (1085, 5942), (2170, 2971)]