288351330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{69149}}^1$

素因数の和:69298

約数の個数: 32

約数和(自身を含む): 697032000

約数和(自身を除く): 408680670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 69149, 138298, 207447, 345745, 414894, 691490, 1037235, 2074470, 9611711, 19223422, 28835133, 48058555, 57670266, 96117110, 144175665, 288351330]

約数ペア:

[(1, 288351330), (2, 144175665), (3, 96117110), (5, 57670266), (6, 48058555), (10, 28835133), (15, 19223422), (30, 9611711), (139, 2074470), (278, 1037235), (417, 691490), (695, 414894), (834, 345745), (1390, 207447), (2085, 138298), (4170, 69149)]