28088370

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{3853}}^1$

素因数の和:3878

約数の個数: 56

約数和(自身を含む): 75823596

約数和(自身を除く): 47735226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2430, 3645, 3853, 7290, 7706, 11559, 19265, 23118, 34677, 38530, 57795, 69354, 104031, 115590, 173385, 208062, 312093, 346770, 520155, 624186, 936279, 1040310, 1560465, 1872558, 2808837, 3120930, 4681395, 5617674, 9362790, 14044185, 28088370]

約数ペア:

[(1, 28088370), (2, 14044185), (3, 9362790), (5, 5617674), (6, 4681395), (9, 3120930), (10, 2808837), (15, 1872558), (18, 1560465), (27, 1040310), (30, 936279), (45, 624186), (54, 520155), (81, 346770), (90, 312093), (135, 208062), (162, 173385), (243, 115590), (270, 104031), (405, 69354), (486, 57795), (729, 38530), (810, 34677), (1215, 23118), (1458, 19265), (2430, 11559), (3645, 7706), (3853, 7290)]