401389030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{15373}}^1$

素因数の和:15760

約数の個数: 32

約数和(自身を含む): 827982144

約数和(自身を除く): 426593114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 373, 746, 1865, 2611, 3730, 5222, 13055, 15373, 26110, 30746, 76865, 107611, 153730, 215222, 538055, 1076110, 5734129, 11468258, 28670645, 40138903, 57341290, 80277806, 200694515, 401389030]

約数ペア:

[(1, 401389030), (2, 200694515), (5, 80277806), (7, 57341290), (10, 40138903), (14, 28670645), (35, 11468258), (70, 5734129), (373, 1076110), (746, 538055), (1865, 215222), (2611, 153730), (3730, 107611), (5222, 76865), (13055, 30746), (15373, 26110)]