70149730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5087}}^1$

素因数の和:5298

約数の個数: 32

約数和(自身を含む): 145069056

約数和(自身を除く): 74919326

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 197, 394, 985, 1379, 1970, 2758, 5087, 6895, 10174, 13790, 25435, 35609, 50870, 71218, 178045, 356090, 1002139, 2004278, 5010695, 7014973, 10021390, 14029946, 35074865, 70149730]

約数ペア:

[(1, 70149730), (2, 35074865), (5, 14029946), (7, 10021390), (10, 7014973), (14, 5010695), (35, 2004278), (70, 1002139), (197, 356090), (394, 178045), (985, 71218), (1379, 50870), (1970, 35609), (2758, 25435), (5087, 13790), (6895, 10174)]