143514420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{341701}}^1$

素因数の和:341720

約数の個数: 48

約数和(自身を含む): 459247488

約数和(自身を除く): 315733068

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, 341701, 683402, 1025103, 1366804, 1708505, 2050206, 2391907, 3417010, 4100412, 4783814, 5125515, 6834020, 7175721, 9567628, 10251030, 11959535, 14351442, 20502060, 23919070, 28702884, 35878605, 47838140, 71757210, 143514420]

約数ペア:

[(1, 143514420), (2, 71757210), (3, 47838140), (4, 35878605), (5, 28702884), (6, 23919070), (7, 20502060), (10, 14351442), (12, 11959535), (14, 10251030), (15, 9567628), (20, 7175721), (21, 6834020), (28, 5125515), (30, 4783814), (35, 4100412), (42, 3417010), (60, 2391907), (70, 2050206), (84, 1708505), (105, 1366804), (140, 1025103), (210, 683402), (420, 341701)]