58128420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{138401}}^1$

素因数の和:138420

約数の個数: 48

約数和(自身を含む): 186012288

約数和(自身を除く): 127883868

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, 138401, 276802, 415203, 553604, 692005, 830406, 968807, 1384010, 1660812, 1937614, 2076015, 2768020, 2906421, 3875228, 4152030, 4844035, 5812842, 8304060, 9688070, 11625684, 14532105, 19376140, 29064210, 58128420]

約数ペア:

[(1, 58128420), (2, 29064210), (3, 19376140), (4, 14532105), (5, 11625684), (6, 9688070), (7, 8304060), (10, 5812842), (12, 4844035), (14, 4152030), (15, 3875228), (20, 2906421), (21, 2768020), (28, 2076015), (30, 1937614), (35, 1660812), (42, 1384010), (60, 968807), (70, 830406), (84, 692005), (105, 553604), (140, 415203), (210, 276802), (420, 138401)]