170773390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{3769}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 322470720

約数和(自身を除く): 151697330

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 985, 1970, 3769, 4531, 7538, 9062, 18845, 22655, 37690, 45310, 86687, 173374, 433435, 742493, 866870, 1484986, 3712465, 7424930, 17077339, 34154678, 85386695, 170773390]

約数ペア:

[(1, 170773390), (2, 85386695), (5, 34154678), (10, 17077339), (23, 7424930), (46, 3712465), (115, 1484986), (197, 866870), (230, 742493), (394, 433435), (985, 173374), (1970, 86687), (3769, 45310), (4531, 37690), (7538, 22655), (9062, 18845)]