170366980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 430649856

約数和(自身を除く): 260282876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 157, 161, 230, 314, 322, 337, 460, 628, 644, 674, 785, 805, 1099, 1348, 1570, 1610, 1685, 2198, 2359, 3140, 3220, 3370, 3611, 4396, 4718, 5495, 6740, 7222, 7751, 9436, 10990, 11795, 14444, 15502, 18055, 21980, 23590, 25277, 31004, 36110, 38755, 47180, 50554, 52909, 54257, 72220, 77510, 101108, 105818, 108514, 126385, 155020, 211636, 217028, 252770, 264545, 271285, 370363, 505540, 529090, 542570, 740726, 1058180, 1085140, 1216907, 1481452, 1851815, 2433814, 3703630, 4867628, 6084535, 7407260, 8518349, 12169070, 17036698, 24338140, 34073396, 42591745, 85183490, 170366980]

約数ペア:

[(1, 170366980), (2, 85183490), (4, 42591745), (5, 34073396), (7, 24338140), (10, 17036698), (14, 12169070), (20, 8518349), (23, 7407260), (28, 6084535), (35, 4867628), (46, 3703630), (70, 2433814), (92, 1851815), (115, 1481452), (140, 1216907), (157, 1085140), (161, 1058180), (230, 740726), (314, 542570), (322, 529090), (337, 505540), (460, 370363), (628, 271285), (644, 264545), (674, 252770), (785, 217028), (805, 211636), (1099, 155020), (1348, 126385), (1570, 108514), (1610, 105818), (1685, 101108), (2198, 77510), (2359, 72220), (3140, 54257), (3220, 52909), (3370, 50554), (3611, 47180), (4396, 38755), (4718, 36110), (5495, 31004), (6740, 25277), (7222, 23590), (7751, 21980), (9436, 18055), (10990, 15502), (11795, 14444)]