180087130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{6277}}^1$

素因数の和:6454

約数の個数: 32

約数和(自身を含む): 343532160

約数和(自身を除く): 163445030

約数列:

[1, 2, 5, 10, 19, 38, 95, 151, 190, 302, 755, 1510, 2869, 5738, 6277, 12554, 14345, 28690, 31385, 62770, 119263, 238526, 596315, 947827, 1192630, 1895654, 4739135, 9478270, 18008713, 36017426, 90043565, 180087130]

約数ペア:

[(1, 180087130), (2, 90043565), (5, 36017426), (10, 18008713), (19, 9478270), (38, 4739135), (95, 1895654), (151, 1192630), (190, 947827), (302, 596315), (755, 238526), (1510, 119263), (2869, 62770), (5738, 31385), (6277, 28690), (12554, 14345)]