39722270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2971}}^1$

素因数の和:3176

約数の個数: 32

約数和(自身を含む): 82169856

約数和(自身を除く): 42447586

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 2971, 5942, 6685, 13370, 14855, 20797, 29710, 41594, 103985, 207970, 567461, 1134922, 2837305, 3972227, 5674610, 7944454, 19861135, 39722270]

約数ペア:

[(1, 39722270), (2, 19861135), (5, 7944454), (7, 5674610), (10, 3972227), (14, 2837305), (35, 1134922), (70, 567461), (191, 207970), (382, 103985), (955, 41594), (1337, 29710), (1910, 20797), (2674, 14855), (2971, 13370), (5942, 6685)]