15690218530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1612561}}^1$

素因数の和:1612714

約数の個数: 32

約数和(自身を含む): 32509249920

約数和(自身を除く): 16819031390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1390, 1946, 4865, 9730, 1612561, 3225122, 8062805, 11287927, 16125610, 22575854, 56439635, 112879270, 224145979, 448291958, 1120729895, 1569021853, 2241459790, 3138043706, 7845109265, 15690218530]

約数ペア:

[(1, 15690218530), (2, 7845109265), (5, 3138043706), (7, 2241459790), (10, 1569021853), (14, 1120729895), (35, 448291958), (70, 224145979), (139, 112879270), (278, 56439635), (695, 22575854), (973, 16125610), (1390, 11287927), (1946, 8062805), (4865, 3225122), (9730, 1612561)]