125404860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{298583}}^1$

素因数の和:298602

約数の個数: 48

約数和(自身を含む): 401296896

約数和(自身を除く): 275892036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 298583, 597166, 895749, 1194332, 1492915, 1791498, 2090081, 2985830, 3582996, 4180162, 4478745, 5971660, 6270243, 8360324, 8957490, 10450405, 12540486, 17914980, 20900810, 25080972, 31351215, 41801620, 62702430, 125404860]

約数ペア:

[(1, 125404860), (2, 62702430), (3, 41801620), (4, 31351215), (5, 25080972), (6, 20900810), (7, 17914980), (10, 12540486), (12, 10450405), (14, 8957490), (15, 8360324), (20, 6270243), (21, 5971660), (28, 4478745), (30, 4180162), (35, 3582996), (42, 2985830), (60, 2090081), (70, 1791498), (84, 1492915), (105, 1194332), (140, 895749), (210, 597166), (420, 298583)]