1908367030

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149911}}^1$

素因数の和:150004

約数の個数: 32

約数和(自身を含む): 3669845760

約数和(自身を除く): 1761478730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 149911, 299822, 749555, 1499110, 2848309, 5696618, 10044037, 14241545, 20088074, 28483090, 50220185, 100440370, 190836703, 381673406, 954183515, 1908367030]

約数ペア:

[(1, 1908367030), (2, 954183515), (5, 381673406), (10, 190836703), (19, 100440370), (38, 50220185), (67, 28483090), (95, 20088074), (134, 14241545), (190, 10044037), (335, 5696618), (670, 2848309), (1273, 1499110), (2546, 749555), (6365, 299822), (12730, 149911)]