30790600

素因数分解:

$2^3\times 5^2\times {\mathrm{153953}}^1$

素因数の和:153969

約数の個数: 24

約数和(自身を含む): 71588610

約数和(自身を除く): 40798010

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 153953, 307906, 615812, 769765, 1231624, 1539530, 3079060, 3848825, 6158120, 7697650, 15395300, 30790600]

約数ペア:

[(1, 30790600), (2, 15395300), (4, 7697650), (5, 6158120), (8, 3848825), (10, 3079060), (20, 1539530), (25, 1231624), (40, 769765), (50, 615812), (100, 307906), (200, 153953)]