69958620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{129553}}^1$

素因数の和:129571

約数の個数: 48

約数和(自身を含む): 217650720

約数和(自身を除く): 147692100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 129553, 259106, 388659, 518212, 647765, 777318, 1165977, 1295530, 1554636, 1943295, 2331954, 2591060, 3497931, 3886590, 4663908, 5829885, 6995862, 7773180, 11659770, 13991724, 17489655, 23319540, 34979310, 69958620]

約数ペア:

[(1, 69958620), (2, 34979310), (3, 23319540), (4, 17489655), (5, 13991724), (6, 11659770), (9, 7773180), (10, 6995862), (12, 5829885), (15, 4663908), (18, 3886590), (20, 3497931), (27, 2591060), (30, 2331954), (36, 1943295), (45, 1554636), (54, 1295530), (60, 1165977), (90, 777318), (108, 647765), (135, 518212), (180, 388659), (270, 259106), (540, 129553)]