3739820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{26713}}^1$

素因数の和:26729

約数の個数: 24

約数和(自身を含む): 8975904

約数和(自身を除く): 5236084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 26713, 53426, 106852, 133565, 186991, 267130, 373982, 534260, 747964, 934955, 1869910, 3739820]

約数ペア:

[(1, 3739820), (2, 1869910), (4, 934955), (5, 747964), (7, 534260), (10, 373982), (14, 267130), (20, 186991), (28, 133565), (35, 106852), (70, 53426), (140, 26713)]