229342820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{5591}}^1$

素因数の和:5900

約数の個数: 48

約数和(自身を含む): 552400128

約数和(自身を除く): 323057308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 293, 586, 1172, 1465, 2051, 2930, 4102, 5591, 5860, 8204, 10255, 11182, 20510, 22364, 27955, 39137, 41020, 55910, 78274, 111820, 156548, 195685, 391370, 782740, 1638163, 3276326, 6552652, 8190815, 11467141, 16381630, 22934282, 32763260, 45868564, 57335705, 114671410, 229342820]

約数ペア:

[(1, 229342820), (2, 114671410), (4, 57335705), (5, 45868564), (7, 32763260), (10, 22934282), (14, 16381630), (20, 11467141), (28, 8190815), (35, 6552652), (70, 3276326), (140, 1638163), (293, 782740), (586, 391370), (1172, 195685), (1465, 156548), (2051, 111820), (2930, 78274), (4102, 55910), (5591, 41020), (5860, 39137), (8204, 27955), (10255, 22364), (11182, 20510)]