133617610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{389}}^1\times {\mathrm{701}}^1$

素因数の和:1111

約数の個数: 48

約数和(自身を含む): 280898280

約数和(自身を除く): 147280670

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 389, 490, 701, 778, 1402, 1945, 2723, 3505, 3890, 4907, 5446, 7010, 9814, 13615, 19061, 24535, 27230, 34349, 38122, 49070, 68698, 95305, 171745, 190610, 272689, 343490, 545378, 1363445, 1908823, 2726890, 3817646, 9544115, 13361761, 19088230, 26723522, 66808805, 133617610]

約数ペア:

[(1, 133617610), (2, 66808805), (5, 26723522), (7, 19088230), (10, 13361761), (14, 9544115), (35, 3817646), (49, 2726890), (70, 1908823), (98, 1363445), (245, 545378), (389, 343490), (490, 272689), (701, 190610), (778, 171745), (1402, 95305), (1945, 68698), (2723, 49070), (3505, 38122), (3890, 34349), (4907, 27230), (5446, 24535), (7010, 19061), (9814, 13615)]