287243370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3191593}}^1$

素因数の和:3191606

約数の個数: 24

約数和(自身を含む): 746832996

約数和(自身を除く): 459589626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3191593, 6383186, 9574779, 15957965, 19149558, 28724337, 31915930, 47873895, 57448674, 95747790, 143621685, 287243370]

約数ペア:

[(1, 287243370), (2, 143621685), (3, 95747790), (5, 57448674), (6, 47873895), (9, 31915930), (10, 28724337), (15, 19149558), (18, 15957965), (30, 9574779), (45, 6383186), (90, 3191593)]