70606900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7759}}^1$

素因数の和:7793

約数の個数: 72

約数和(自身を含む): 188599040

約数和(自身を除く): 117992140

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 2275, 4550, 7759, 9100, 15518, 31036, 38795, 54313, 77590, 100867, 108626, 155180, 193975, 201734, 217252, 271565, 387950, 403468, 504335, 543130, 706069, 775900, 1008670, 1086260, 1357825, 1412138, 2017340, 2521675, 2715650, 2824276, 3530345, 5043350, 5431300, 7060690, 10086700, 14121380, 17651725, 35303450, 70606900]

約数ペア:

[(1, 70606900), (2, 35303450), (4, 17651725), (5, 14121380), (7, 10086700), (10, 7060690), (13, 5431300), (14, 5043350), (20, 3530345), (25, 2824276), (26, 2715650), (28, 2521675), (35, 2017340), (50, 1412138), (52, 1357825), (65, 1086260), (70, 1008670), (91, 775900), (100, 706069), (130, 543130), (140, 504335), (175, 403468), (182, 387950), (260, 271565), (325, 217252), (350, 201734), (364, 193975), (455, 155180), (650, 108626), (700, 100867), (910, 77590), (1300, 54313), (1820, 38795), (2275, 31036), (4550, 15518), (7759, 9100)]