42360951290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{86450921}}^1$

素因数の和:86450942

約数の個数: 24

約数和(自身を含む): 88698645972

約数和(自身を除く): 46337694682

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 86450921, 172901842, 432254605, 605156447, 864509210, 1210312894, 3025782235, 4236095129, 6051564470, 8472190258, 21180475645, 42360951290]

約数ペア:

[(1, 42360951290), (2, 21180475645), (5, 8472190258), (7, 6051564470), (10, 4236095129), (14, 3025782235), (35, 1210312894), (49, 864509210), (70, 605156447), (98, 432254605), (245, 172901842), (490, 86450921)]