78136950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{520913}}^1$

素因数の和:520928

約数の個数: 24

約数和(自身を含む): 193780008

約数和(自身を除く): 115643058

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 520913, 1041826, 1562739, 2604565, 3125478, 5209130, 7813695, 13022825, 15627390, 26045650, 39068475, 78136950]

約数ペア:

[(1, 78136950), (2, 39068475), (3, 26045650), (5, 15627390), (6, 13022825), (10, 7813695), (15, 5209130), (25, 3125478), (30, 2604565), (50, 1562739), (75, 1041826), (150, 520913)]