137971470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50539}}^1$

素因数の和:50569

約数の個数: 64

約数和(自身を含む): 407554560

約数和(自身を除く): 269583090

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 50539, 101078, 151617, 252695, 303234, 353773, 505390, 657007, 707546, 758085, 1061319, 1314014, 1516170, 1768865, 1971021, 2122638, 3285035, 3537730, 3942042, 4599049, 5306595, 6570070, 9198098, 9855105, 10613190, 13797147, 19710210, 22995245, 27594294, 45990490, 68985735, 137971470]

約数ペア:

[(1, 137971470), (2, 68985735), (3, 45990490), (5, 27594294), (6, 22995245), (7, 19710210), (10, 13797147), (13, 10613190), (14, 9855105), (15, 9198098), (21, 6570070), (26, 5306595), (30, 4599049), (35, 3942042), (39, 3537730), (42, 3285035), (65, 2122638), (70, 1971021), (78, 1768865), (91, 1516170), (105, 1314014), (130, 1061319), (182, 758085), (195, 707546), (210, 657007), (273, 505390), (390, 353773), (455, 303234), (546, 252695), (910, 151617), (1365, 101078), (2730, 50539)]