1996332420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1073297}}^1$

素因数の和:1073340

約数の個数: 48

約数和(自身を含む): 5770050048

約数和(自身を除く): 3773717628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 1073297, 2146594, 3219891, 4293188, 5366485, 6439782, 10732970, 12879564, 16099455, 21465940, 32198910, 33272207, 64397820, 66544414, 99816621, 133088828, 166361035, 199633242, 332722070, 399266484, 499083105, 665444140, 998166210, 1996332420]

約数ペア:

[(1, 1996332420), (2, 998166210), (3, 665444140), (4, 499083105), (5, 399266484), (6, 332722070), (10, 199633242), (12, 166361035), (15, 133088828), (20, 99816621), (30, 66544414), (31, 64397820), (60, 33272207), (62, 32198910), (93, 21465940), (124, 16099455), (155, 12879564), (186, 10732970), (310, 6439782), (372, 5366485), (465, 4293188), (620, 3219891), (930, 2146594), (1860, 1073297)]