829590790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{18149}}^1$

素因数の和:18816

約数の個数: 32

約数和(自身を含む): 1709294400

約数和(自身を除く): 879703610

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 653, 1306, 3265, 4571, 6530, 9142, 18149, 22855, 36298, 45710, 90745, 127043, 181490, 254086, 635215, 1270430, 11851297, 23702594, 59256485, 82959079, 118512970, 165918158, 414795395, 829590790]

約数ペア:

[(1, 829590790), (2, 414795395), (5, 165918158), (7, 118512970), (10, 82959079), (14, 59256485), (35, 23702594), (70, 11851297), (653, 1270430), (1306, 635215), (3265, 254086), (4571, 181490), (6530, 127043), (9142, 90745), (18149, 45710), (22855, 36298)]