84721590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{941351}}^1$

素因数の和:941364

約数の個数: 24

約数和(自身を含む): 220276368

約数和(自身を除く): 135554778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 941351, 1882702, 2824053, 4706755, 5648106, 8472159, 9413510, 14120265, 16944318, 28240530, 42360795, 84721590]

約数ペア:

[(1, 84721590), (2, 42360795), (3, 28240530), (5, 16944318), (6, 14120265), (9, 9413510), (10, 8472159), (15, 5648106), (18, 4706755), (30, 2824053), (45, 1882702), (90, 941351)]