90874770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{432737}}^1$

素因数の和:432754

約数の個数: 32

約数和(自身を含む): 249257088

約数和(自身を除く): 158382318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 432737, 865474, 1298211, 2163685, 2596422, 3029159, 4327370, 6058318, 6491055, 9087477, 12982110, 15145795, 18174954, 30291590, 45437385, 90874770]

約数ペア:

[(1, 90874770), (2, 45437385), (3, 30291590), (5, 18174954), (6, 15145795), (7, 12982110), (10, 9087477), (14, 6491055), (15, 6058318), (21, 4327370), (30, 3029159), (35, 2596422), (42, 2163685), (70, 1298211), (105, 865474), (210, 432737)]