1214271690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{40475723}}^1$

素因数の和:40475733

約数の個数: 16

約数和(自身を含む): 2914252128

約数和(自身を除く): 1699980438

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 40475723, 80951446, 121427169, 202378615, 242854338, 404757230, 607135845, 1214271690]

約数ペア:

[(1, 1214271690), (2, 607135845), (3, 404757230), (5, 242854338), (6, 202378615), (10, 121427169), (15, 80951446), (30, 40475723)]