100405970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1973}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 206938368

約数和(自身を除く): 106532398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 727, 1454, 1973, 3635, 3946, 5089, 7270, 9865, 10178, 13811, 19730, 25445, 27622, 50890, 69055, 138110, 1434371, 2868742, 7171855, 10040597, 14343710, 20081194, 50202985, 100405970]

約数ペア:

[(1, 100405970), (2, 50202985), (5, 20081194), (7, 14343710), (10, 10040597), (14, 7171855), (35, 2868742), (70, 1434371), (727, 138110), (1454, 69055), (1973, 50890), (3635, 27622), (3946, 25445), (5089, 19730), (7270, 13811), (9865, 10178)]