15159530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3469}}^1$

素因数の和:3518

約数の個数: 32

約数和(自身を含む): 29980800

約数和(自身を除く): 14821270

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 3469, 4370, 6938, 17345, 34690, 65911, 79787, 131822, 159574, 329555, 398935, 659110, 797870, 1515953, 3031906, 7579765, 15159530]

約数ペア:

[(1, 15159530), (2, 7579765), (5, 3031906), (10, 1515953), (19, 797870), (23, 659110), (38, 398935), (46, 329555), (95, 159574), (115, 131822), (190, 79787), (230, 65911), (437, 34690), (874, 17345), (2185, 6938), (3469, 4370)]