28935540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{160753}}^1$

素因数の和:160768

約数の個数: 36

約数和(自身を含む): 87771684

約数和(自身を除く): 58836144

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 160753, 321506, 482259, 643012, 803765, 964518, 1446777, 1607530, 1929036, 2411295, 2893554, 3215060, 4822590, 5787108, 7233885, 9645180, 14467770, 28935540]

約数ペア:

[(1, 28935540), (2, 14467770), (3, 9645180), (4, 7233885), (5, 5787108), (6, 4822590), (9, 3215060), (10, 2893554), (12, 2411295), (15, 1929036), (18, 1607530), (20, 1446777), (30, 964518), (36, 803765), (45, 643012), (60, 482259), (90, 321506), (180, 160753)]