15319620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{85109}}^1$

素因数の和:85124

約数の個数: 36

約数和(自身を含む): 46470060

約数和(自身を除く): 31150440

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 85109, 170218, 255327, 340436, 425545, 510654, 765981, 851090, 1021308, 1276635, 1531962, 1702180, 2553270, 3063924, 3829905, 5106540, 7659810, 15319620]

約数ペア:

[(1, 15319620), (2, 7659810), (3, 5106540), (4, 3829905), (5, 3063924), (6, 2553270), (9, 1702180), (10, 1531962), (12, 1276635), (15, 1021308), (18, 851090), (20, 765981), (30, 510654), (36, 425545), (45, 340436), (60, 255327), (90, 170218), (180, 85109)]