268045190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{1867}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 563470992

約数和(自身を除く): 295425802

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 293, 490, 586, 1465, 1867, 2051, 2930, 3734, 4102, 9335, 10255, 13069, 14357, 18670, 20510, 26138, 28714, 65345, 71785, 91483, 130690, 143570, 182966, 457415, 547031, 914830, 1094062, 2735155, 3829217, 5470310, 7658434, 19146085, 26804519, 38292170, 53609038, 134022595, 268045190]

約数ペア:

[(1, 268045190), (2, 134022595), (5, 53609038), (7, 38292170), (10, 26804519), (14, 19146085), (35, 7658434), (49, 5470310), (70, 3829217), (98, 2735155), (245, 1094062), (293, 914830), (490, 547031), (586, 457415), (1465, 182966), (1867, 143570), (2051, 130690), (2930, 91483), (3734, 71785), (4102, 65345), (9335, 28714), (10255, 26138), (13069, 20510), (14357, 18670)]