36890140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37643}}^1$

素因数の和:37666

約数の個数: 36

約数和(自身を含む): 90119736

約数和(自身を除く): 53229596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 37643, 75286, 150572, 188215, 263501, 376430, 527002, 752860, 1054004, 1317505, 1844507, 2635010, 3689014, 5270020, 7378028, 9222535, 18445070, 36890140]

約数ペア:

[(1, 36890140), (2, 18445070), (4, 9222535), (5, 7378028), (7, 5270020), (10, 3689014), (14, 2635010), (20, 1844507), (28, 1317505), (35, 1054004), (49, 752860), (70, 527002), (98, 376430), (140, 263501), (196, 188215), (245, 150572), (490, 75286), (980, 37643)]