1374370130

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{21089}}^1$

素因数の和:21136

約数の個数: 64

約数和(自身を含む): 3036960000

約数和(自身を除く): 1662589870

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 343, 490, 665, 686, 931, 1330, 1715, 1862, 3430, 4655, 6517, 9310, 13034, 21089, 32585, 42178, 65170, 105445, 147623, 210890, 295246, 400691, 738115, 801382, 1033361, 1476230, 2003455, 2066722, 2804837, 4006910, 5166805, 5609674, 7233527, 10333610, 14024185, 14467054, 19633859, 28048370, 36167635, 39267718, 72335270, 98169295, 137437013, 196338590, 274874026, 687185065, 1374370130]

約数ペア:

[(1, 1374370130), (2, 687185065), (5, 274874026), (7, 196338590), (10, 137437013), (14, 98169295), (19, 72335270), (35, 39267718), (38, 36167635), (49, 28048370), (70, 19633859), (95, 14467054), (98, 14024185), (133, 10333610), (190, 7233527), (245, 5609674), (266, 5166805), (343, 4006910), (490, 2804837), (665, 2066722), (686, 2003455), (931, 1476230), (1330, 1033361), (1715, 801382), (1862, 738115), (3430, 400691), (4655, 295246), (6517, 210890), (9310, 147623), (13034, 105445), (21089, 65170), (32585, 42178)]