1929130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 48

約数和(自身を含む): 4202496

約数和(自身を除く): 2273366

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 127, 155, 217, 245, 254, 310, 434, 490, 635, 889, 1085, 1270, 1519, 1778, 2170, 3038, 3937, 4445, 6223, 7595, 7874, 8890, 12446, 15190, 19685, 27559, 31115, 39370, 55118, 62230, 137795, 192913, 275590, 385826, 964565, 1929130]

約数ペア:

[(1, 1929130), (2, 964565), (5, 385826), (7, 275590), (10, 192913), (14, 137795), (31, 62230), (35, 55118), (49, 39370), (62, 31115), (70, 27559), (98, 19685), (127, 15190), (155, 12446), (217, 8890), (245, 7874), (254, 7595), (310, 6223), (434, 4445), (490, 3937), (635, 3038), (889, 2170), (1085, 1778), (1270, 1519)]