38863380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647723}}^1$

素因数の和:647735

約数の個数: 24

約数和(自身を含む): 108817632

約数和(自身を除く): 69954252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647723, 1295446, 1943169, 2590892, 3238615, 3886338, 6477230, 7772676, 9715845, 12954460, 19431690, 38863380]

約数ペア:

[(1, 38863380), (2, 19431690), (3, 12954460), (4, 9715845), (5, 7772676), (6, 6477230), (10, 3886338), (12, 3238615), (15, 2590892), (20, 1943169), (30, 1295446), (60, 647723)]