85206870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{45083}}^1$

素因数の和:45106

約数の個数: 64

約数和(自身を含む): 259683840

約数和(自身を除く): 174476970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 45083, 90166, 135249, 225415, 270498, 315581, 405747, 450830, 631162, 676245, 811494, 946743, 1217241, 1352490, 1577905, 1893486, 2028735, 2434482, 2840229, 3155810, 4057470, 4733715, 5680458, 6086205, 8520687, 9467430, 12172410, 14201145, 17041374, 28402290, 42603435, 85206870]

約数ペア:

[(1, 85206870), (2, 42603435), (3, 28402290), (5, 17041374), (6, 14201145), (7, 12172410), (9, 9467430), (10, 8520687), (14, 6086205), (15, 5680458), (18, 4733715), (21, 4057470), (27, 3155810), (30, 2840229), (35, 2434482), (42, 2028735), (45, 1893486), (54, 1577905), (63, 1352490), (70, 1217241), (90, 946743), (105, 811494), (126, 676245), (135, 631162), (189, 450830), (210, 405747), (270, 315581), (315, 270498), (378, 225415), (630, 135249), (945, 90166), (1890, 45083)]