171078540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98321}}^1$

素因数の和:98362

約数の個数: 48

約数和(自身を含む): 495542880

約数和(自身を除く): 324464340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 98321, 196642, 294963, 393284, 491605, 589926, 983210, 1179852, 1474815, 1966420, 2851309, 2949630, 5702618, 5899260, 8553927, 11405236, 14256545, 17107854, 28513090, 34215708, 42769635, 57026180, 85539270, 171078540]

約数ペア:

[(1, 171078540), (2, 85539270), (3, 57026180), (4, 42769635), (5, 34215708), (6, 28513090), (10, 17107854), (12, 14256545), (15, 11405236), (20, 8553927), (29, 5899260), (30, 5702618), (58, 2949630), (60, 2851309), (87, 1966420), (116, 1474815), (145, 1179852), (174, 983210), (290, 589926), (348, 491605), (435, 393284), (580, 294963), (870, 196642), (1740, 98321)]