16957290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{80749}}^1$

素因数の和:80766

約数の個数: 32

約数和(自身を含む): 46512000

約数和(自身を除く): 29554710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 80749, 161498, 242247, 403745, 484494, 565243, 807490, 1130486, 1211235, 1695729, 2422470, 2826215, 3391458, 5652430, 8478645, 16957290]

約数ペア:

[(1, 16957290), (2, 8478645), (3, 5652430), (5, 3391458), (6, 2826215), (7, 2422470), (10, 1695729), (14, 1211235), (15, 1130486), (21, 807490), (30, 565243), (35, 484494), (42, 403745), (70, 242247), (105, 161498), (210, 80749)]