1057910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 48

約数和(自身を含む): 2363904

約数和(自身を除く): 1305994

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 127, 170, 238, 245, 254, 490, 595, 635, 833, 889, 1190, 1270, 1666, 1778, 2159, 4165, 4318, 4445, 6223, 8330, 8890, 10795, 12446, 15113, 21590, 30226, 31115, 62230, 75565, 105791, 151130, 211582, 528955, 1057910]

約数ペア:

[(1, 1057910), (2, 528955), (5, 211582), (7, 151130), (10, 105791), (14, 75565), (17, 62230), (34, 31115), (35, 30226), (49, 21590), (70, 15113), (85, 12446), (98, 10795), (119, 8890), (127, 8330), (170, 6223), (238, 4445), (245, 4318), (254, 4165), (490, 2159), (595, 1778), (635, 1666), (833, 1270), (889, 1190)]