202012312530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{961963393}}^1$

素因数の和:961963410

約数の個数: 32

約数和(自身を含む): 554090914944

約数和(自身を除く): 352078602414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 961963393, 1923926786, 2885890179, 4809816965, 5771780358, 6733743751, 9619633930, 13467487502, 14429450895, 20201231253, 28858901790, 33668718755, 40402462506, 67337437510, 101006156265, 202012312530]

約数ペア:

[(1, 202012312530), (2, 101006156265), (3, 67337437510), (5, 40402462506), (6, 33668718755), (7, 28858901790), (10, 20201231253), (14, 14429450895), (15, 13467487502), (21, 9619633930), (30, 6733743751), (35, 5771780358), (42, 4809816965), (70, 2885890179), (105, 1923926786), (210, 961963393)]