184803220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1320023}}^1$

素因数の和:1320039

約数の個数: 24

約数和(自身を含む): 443528064

約数和(自身を除く): 258724844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1320023, 2640046, 5280092, 6600115, 9240161, 13200230, 18480322, 26400460, 36960644, 46200805, 92401610, 184803220]

約数ペア:

[(1, 184803220), (2, 92401610), (4, 46200805), (5, 36960644), (7, 26400460), (10, 18480322), (14, 13200230), (20, 9240161), (28, 6600115), (35, 5280092), (70, 2640046), (140, 1320023)]