30460268

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3677}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 56641200

約数和(自身を除く): 26180932

約数列:

[1, 2, 4, 19, 38, 76, 109, 218, 436, 2071, 3677, 4142, 7354, 8284, 14708, 69863, 139726, 279452, 400793, 801586, 1603172, 7615067, 15230134, 30460268]

約数ペア:

[(1, 30460268), (2, 15230134), (4, 7615067), (19, 1603172), (38, 801586), (76, 400793), (109, 279452), (218, 139726), (436, 69863), (2071, 14708), (3677, 8284), (4142, 7354)]