125463870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{66383}}^1$

素因数の和:66406

約数の個数: 64

約数和(自身を含む): 382371840

約数和(自身を除く): 256907970

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, 66383, 132766, 199149, 331915, 398298, 464681, 597447, 663830, 929362, 995745, 1194894, 1394043, 1792341, 1991490, 2323405, 2788086, 2987235, 3584682, 4182129, 4646810, 5974470, 6970215, 8364258, 8961705, 12546387, 13940430, 17923410, 20910645, 25092774, 41821290, 62731935, 125463870]

約数ペア:

[(1, 125463870), (2, 62731935), (3, 41821290), (5, 25092774), (6, 20910645), (7, 17923410), (9, 13940430), (10, 12546387), (14, 8961705), (15, 8364258), (18, 6970215), (21, 5974470), (27, 4646810), (30, 4182129), (35, 3584682), (42, 2987235), (45, 2788086), (54, 2323405), (63, 1991490), (70, 1792341), (90, 1394043), (105, 1194894), (126, 995745), (135, 929362), (189, 663830), (210, 597447), (270, 464681), (315, 398298), (378, 331915), (630, 199149), (945, 132766), (1890, 66383)]