239693930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{180221}}^1$

素因数の和:180254

約数の個数: 32

約数和(自身を含む): 519039360

約数和(自身を除く): 279345430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 180221, 360442, 901105, 1261547, 1802210, 2523094, 3424199, 6307735, 6848398, 12615470, 17120995, 23969393, 34241990, 47938786, 119846965, 239693930]

約数ペア:

[(1, 239693930), (2, 119846965), (5, 47938786), (7, 34241990), (10, 23969393), (14, 17120995), (19, 12615470), (35, 6848398), (38, 6307735), (70, 3424199), (95, 2523094), (133, 1802210), (190, 1261547), (266, 901105), (665, 360442), (1330, 180221)]