1115747570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19949}}^1$

素因数の和:20027

約数の個数: 64

約数和(自身を含む): 2482099200

約数和(自身を除く): 1366351630

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 47, 70, 85, 94, 119, 170, 235, 238, 329, 470, 595, 658, 799, 1190, 1598, 1645, 3290, 3995, 5593, 7990, 11186, 19949, 27965, 39898, 55930, 99745, 139643, 199490, 279286, 339133, 678266, 698215, 937603, 1396430, 1695665, 1875206, 2373931, 3391330, 4688015, 4747862, 6563221, 9376030, 11869655, 13126442, 15939251, 23739310, 31878502, 32816105, 65632210, 79696255, 111574757, 159392510, 223149514, 557873785, 1115747570]

約数ペア:

[(1, 1115747570), (2, 557873785), (5, 223149514), (7, 159392510), (10, 111574757), (14, 79696255), (17, 65632210), (34, 32816105), (35, 31878502), (47, 23739310), (70, 15939251), (85, 13126442), (94, 11869655), (119, 9376030), (170, 6563221), (235, 4747862), (238, 4688015), (329, 3391330), (470, 2373931), (595, 1875206), (658, 1695665), (799, 1396430), (1190, 937603), (1598, 698215), (1645, 678266), (3290, 339133), (3995, 279286), (5593, 199490), (7990, 139643), (11186, 99745), (19949, 55930), (27965, 39898)]