69877290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{332749}}^1$

素因数の和:332766

約数の個数: 32

約数和(自身を含む): 191664000

約数和(自身を除く): 121786710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 332749, 665498, 998247, 1663745, 1996494, 2329243, 3327490, 4658486, 4991235, 6987729, 9982470, 11646215, 13975458, 23292430, 34938645, 69877290]

約数ペア:

[(1, 69877290), (2, 34938645), (3, 23292430), (5, 13975458), (6, 11646215), (7, 9982470), (10, 6987729), (14, 4991235), (15, 4658486), (21, 3327490), (30, 2329243), (35, 1996494), (42, 1663745), (70, 998247), (105, 665498), (210, 332749)]