148402590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{706679}}^1$

素因数の和:706696

約数の個数: 32

約数和(自身を含む): 407047680

約数和(自身を除く): 258645090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 706679, 1413358, 2120037, 3533395, 4240074, 4946753, 7066790, 9893506, 10600185, 14840259, 21200370, 24733765, 29680518, 49467530, 74201295, 148402590]

約数ペア:

[(1, 148402590), (2, 74201295), (3, 49467530), (5, 29680518), (6, 24733765), (7, 21200370), (10, 14840259), (14, 10600185), (15, 9893506), (21, 7066790), (30, 4946753), (35, 4240074), (42, 3533395), (70, 2120037), (105, 1413358), (210, 706679)]