18830430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{209227}}^1$

素因数の和:209240

約数の個数: 24

約数和(自身を含む): 48959352

約数和(自身を除く): 30128922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 209227, 418454, 627681, 1046135, 1255362, 1883043, 2092270, 3138405, 3766086, 6276810, 9415215, 18830430]

約数ペア:

[(1, 18830430), (2, 9415215), (3, 6276810), (5, 3766086), (6, 3138405), (9, 2092270), (10, 1883043), (15, 1255362), (18, 1046135), (30, 627681), (45, 418454), (90, 209227)]