2773234940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{109441}}^1$

素因数の和:109638

約数の個数: 48

約数和(自身を含む): 6692597184

約数和(自身を除く): 3919362244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 181, 362, 724, 905, 1267, 1810, 2534, 3620, 5068, 6335, 12670, 25340, 109441, 218882, 437764, 547205, 766087, 1094410, 1532174, 2188820, 3064348, 3830435, 7660870, 15321740, 19808821, 39617642, 79235284, 99044105, 138661747, 198088210, 277323494, 396176420, 554646988, 693308735, 1386617470, 2773234940]

約数ペア:

[(1, 2773234940), (2, 1386617470), (4, 693308735), (5, 554646988), (7, 396176420), (10, 277323494), (14, 198088210), (20, 138661747), (28, 99044105), (35, 79235284), (70, 39617642), (140, 19808821), (181, 15321740), (362, 7660870), (724, 3830435), (905, 3064348), (1267, 2188820), (1810, 1532174), (2534, 1094410), (3620, 766087), (5068, 547205), (6335, 437764), (12670, 218882), (25340, 109441)]