78482070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{872023}}^1$

素因数の和:872036

約数の個数: 24

約数和(自身を含む): 204053616

約数和(自身を除く): 125571546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 872023, 1744046, 2616069, 4360115, 5232138, 7848207, 8720230, 13080345, 15696414, 26160690, 39241035, 78482070]

約数ペア:

[(1, 78482070), (2, 39241035), (3, 26160690), (5, 15696414), (6, 13080345), (9, 8720230), (10, 7848207), (15, 5232138), (18, 4360115), (30, 2616069), (45, 1744046), (90, 872023)]